Perhaps you should try some spelling variations:
des developpement » des developpements, de developpement, le developpement
communications a » communications _, communications law, communications media
developpement l » developpement il, developpement la, developpement de
der variation » de variation, does variation, die variation
l afrique » en afrique
a des » a der, a das
theorie » theories

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

• Adding a wildcard symbol may retrieve word variants: theorie der variation _ monetary data communications a des developpement l afrique.*.