Perhaps you should try some spelling variations:
pais communications » spain communications, mass communications, laos communications
pme's development » smes development, women's development, peru's development
variation oder » variation der, variation over, variation des
development en » developpement en, development menu, development eco
typologie de » typologie des, typologie der, typologien der
de variation » der variation, die variation, does variation
oder des » oder der, oder das, oder den
des pais » des pays, der pais, des fais

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

• Adding a wildcard symbol may retrieve word variants: typologie de variation oder des pais communications _ pme's development en afrique.*.