Perhaps you should try some spelling variations:
grips development » gas development, its development, swiss development
variation local » variation fiscal, variation law, adaptation local
development de » development d, development ds, developpement de
typologie de » typologie des, typologie der, typologien der
de variation » der variation, die variation, does variation
actors mass » factors make
de afrique » de l'afrique, en afrique, l afrique

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

• Adding a wildcard symbol may retrieve word variants: typologie de variation local actors mass communication _ grips development de afrique.*.