Perhaps you should try some spelling variations:
mobile communications » mobile communication
communications a » communications _, communications law, communications media
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
how variation » how valuation, does variation, four variation
variation des » variation _, variation 6, variation series
typology how » typology from, typology _, typology 4.1
doses mobile » does mobile, issues mobile, das mobile
des doses » des choses, des dorfes, des deces
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: typology how variation des doses mobile communications a de developpement en afrique.*.