Perhaps you should try some spelling variations:
"preparation from travail" » "preparation _ travail", "preparation a travail", "preparation from travel", "preparation from tamil", "preparation from traffic"
"repartition de travail" » "repartition des travail", "repartition et travail", "partition du travail"
"repartition du travail" » "repartition des travail", "preparation du travail"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("preparation from travail") or ((("repartition de travail") OR ("repartition du travail"))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("preparation from travail") OR ((("repartition de travail") OR ("repartition du travail"))))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"preparation from travail\") or (((\"repartition de travail\") OR (\"repartition du travail\"))))*".
• Removing quotes may allow a broader search: (( preparation from travail ) or ((( repartition de travail ) OR ( repartition du travail ))))*.