On the http://www.constitution-europeenne.fr/ we have quite big stats in the index search tables : index_phash: 7437 index_words: 16251 index_rel: 1976315 index_grlist: 7439 index_section: 7438 index_fulltext: 7437 Note the index_rel: 1 976 315 Kindly -- Jean-Gael Rouchon