Perhaps you should try some spelling variations:
csr communication » de communication, 3 communication, 4 communication
communication 1.1 » communication 4.1, communication 7.1, communication 1.3
eu developpement » et developpement, du developpement, au developpement
developpement et » developpement des, developpement de, development east
typologie de » typologie des, typologie der, typologien der
de variation » der variation, die variation, does variation
et afrique » en afrique, l afrique
1.1 eu » 2.1 eu, 1.1 el, 3.1 eu

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "typologie de variation ((2 does) OR (4 does)) csr communication 1.1 eu developpement et afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologie de variation ((2 does) OR (4 does)) csr communication 1.1 eu developpement et afrique.*.