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							.. _settings search:
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							===========
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							``search:``
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							===========
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							.. code:: yaml
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							   search:
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							     safe_search: 0
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							     autocomplete: ""
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							     default_lang: ""
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							     ban_time_on_fail: 5
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							     max_ban_time_on_fail: 120
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							     suspended_times:
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							       SearxEngineAccessDenied: 86400
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							       SearxEngineCaptcha: 86400
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							       SearxEngineTooManyRequests: 3600
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							       cf_SearxEngineCaptcha: 1296000
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							       cf_SearxEngineAccessDenied: 86400
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							       recaptcha_SearxEngineCaptcha: 604800
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							     formats:
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							       - html
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							``safe_search``:
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							  Filter results.
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							  - ``0``: None
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							  - ``1``: Moderate
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							  - ``2``: Strict
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							``autocomplete``:
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							  Existing autocomplete backends, leave blank to turn it off.
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							  - ``dbpedia``
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							  - ``duckduckgo``
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							  - ``google``
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							  - ``mwmbl``
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							  - ``startpage``
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							  - ``swisscows``
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							  - ``qwant``
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							  - ``wikipedia``
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							``default_lang``:
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							  Default search language - leave blank to detect from browser information or
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							  use codes from :origin:`searx/languages.py`.
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							``languages``:
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							  List of available languages - leave unset to use all codes from
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							  :origin:`searx/languages.py`.  Otherwise list codes of available languages.
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							  The ``all`` value is shown as the ``Default language`` in the user interface
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							  (in most cases, it is meant to send the query without a language parameter ;
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							  in some cases, it means the English language) Example:
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							  .. code:: yaml
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							     languages:
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							       - all
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							       - en
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							       - en-US
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							       - de
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							       - it-IT
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							       - fr
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							       - fr-BE
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							``ban_time_on_fail``:
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							  Ban time in seconds after engine errors.
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							``max_ban_time_on_fail``:
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							  Max ban time in seconds after engine errors.
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							``suspended_times``:
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							  Engine suspension time after error (in seconds; set to 0 to disable)
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							  ``SearxEngineAccessDenied``: 86400
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							    For error "Access denied" and "HTTP error [402, 403]"
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							  ``SearxEngineCaptcha``: 86400
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							    For error "CAPTCHA"
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							  ``SearxEngineTooManyRequests``: 3600
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							    For error "Too many request" and "HTTP error 429"
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							  Cloudflare CAPTCHA:
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							     - ``cf_SearxEngineCaptcha``: 1296000
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							     - ``cf_SearxEngineAccessDenied``: 86400
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							  Google CAPTCHA:
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							    - ``recaptcha_SearxEngineCaptcha``: 604800
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							``formats``:
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							  Result formats available from web, remove format to deny access (use lower
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							  case).
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							  - ``html``
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							  - ``csv``
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							  - ``json``
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							  - ``rss``
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