Perhaps you should try some spelling variations:
csr communication » de communication, 3 communication, 4 communication
developpement l » developpement il, developpement la, developpement de
typologies 3.3 » typologies 2.3, typologies 3.2, typologies 6.3
3.3 variation » 3.3 validation, 6.4 variation, 6.3.5 variation
variation 6 » variation _, variations _, variation des
l afrique » en afrique
does csr » does cash
6 does » 16 does, 2 does, 4 does
a des » a der
a das » 1 das, 2 das, 3 das

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

• Performing a fuzzy search may retrieve terms with similar spellings: typologies 3.3 variation 6 does csr communication ((a des) OR (a das)) developpement l afrique.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "typologies 3.3 variation 6 does csr communication ((a des) OR (a das)) developpement l afrique.*".