protected function getFullTextSearchConfiguration()
{
return ['stopWordThresholdFactor' => 0.66, 'enableWildcards' => true, 'commands' => ['apostrophe_normalize', 'apostrophe_to_doublequote', 'ascii_lowercase', 'ascii_search_cleanup', 'cyrillic_diacritical', 'cyrillic_lowercase', 'cyrillic_search_cleanup', 'cyrillic_transliterate_ascii', 'doublequote_normalize', 'endline_search_normalize', 'greek_diacritical', 'greek_lowercase', 'greek_normalize', 'greek_transliterate_ascii', 'hebrew_transliterate_ascii', 'hyphen_normalize', 'inverted_to_normal', 'latin1_diacritical', 'latin1_lowercase', 'latin1_transliterate_ascii', 'latin-exta_diacritical', 'latin-exta_lowercase', 'latin-exta_transliterate_ascii', 'latin_lowercase', 'latin_search_cleanup', 'latin_search_decompose', 'math_to_ascii', 'punctuation_normalize', 'space_normalize', 'special_decompose', 'specialwords_search_normalize', 'tab_search_normalize']];
}
