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Offers map page: Επιλογές ερωτήματος

If the underlying search index has access checks enabled, this option allows to disable them for this view.
Execute an access check for all result entities. This prevents users from seeing inappropriate content when the index contains stale data, or doesn't provide access checks. However, result counts, paging and other things won't work correctly if results are eliminated in this way, so only use this as a last ressort (and in addition to other checks, if possible).
Choose how the search keys will be parsed.
Don't parse the query, just hand it to the search server unaltered. Might fail if the query contains syntax errors in regard to the specific server's query syntax.
The query is interpreted as a single keyword, maybe containing spaces or special characters.
The query is interpreted as multiple keywords separated by spaces. Keywords containing spaces may be "quoted". Quoted keywords must still be separated by spaces.