Perhaps you should try some spelling variations:
analyseds fdc » analyses fdc, analysis fda, analyses fea
analyseds fea » analyses fea, analysis fea, analyses a
analyseds _ » analyses _, analysed _, analysers _
de couts » des couts, de costos, de costes
\"analyse » \"analyses, \"analysed
analyseds » analysesds, analysedds

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

• If you are trying to use Boolean operators, they must be ALL CAPS: "((\"analyse de couts\") or (\"((((analyseds _) OR (analyseds fea))) OR (analyseds fdc)) couts\"))".
• Removing quotes may allow a broader search: (( analyse de couts ) or ( ((((analyseds _) or (analyseds fea))) or (analyseds fdc)) couts )).