For text / string filters, the following behaviour is expected: Exact matches : When enclosing terms in quotation marks, the exact combination of terms is expected to be matched in the results. Example: Entering "red flower" will only show results where the 2 words are appearing in this order Partial matches : Without quotation marks, the search terms also hit partial matches. Example: Entering red flower will match other results such as flowers in a red-orange vase Diacritics do not affect the search result, if used without quotation marks . Example: the term château should match both château and chateau ; the other way around chateau should also match both château and chateau Terms with diacritics enclosed within quotation marks are resulting exact matches that show the same diacritics
