You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (methodes or method) d'analyse ((((20 pre) OR (21 pre))) or (29 pre)) conception~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (methodes OR method) d'analyse ((((20 pre) OR (21 pre))) OR (29 pre)) conception.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(methodes or method) d'analyse ((((20 pre) OR (21 pre))) or (29 pre)) conception".
• Adding a wildcard symbol may retrieve word variants: (methodes or method) d'analyse ((((20 pre) OR (21 pre))) or (29 pre)) conception*.