Perhaps you should try some spelling variations:
concessions cultural » conclusions cultural, contesting cultural, professions cultural
3.5 communication » 3.2 communication, 3 communication, 2.3 communication
das developpement » des developpements, de developpement, du developpement
developpement il » developpement de, developpement et, developpement du
cultural costs » cultural codes, cultural cross, cultural customs
r concessions » _ concessions, _ concession, a concession
technology r » technology 1, technology 3, technology 4
il afrique » l afrique, en afrique
costs 3.5 » costs 4.2, costs 4.4, costs 2.3

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

• Adding a wildcard symbol may retrieve word variants: technology r concessions cultural costs 3.5 communication _ das developpement il afrique.*.