Perhaps you should try some spelling variations:
communications a » communications _, communications law, communications media
de developpement » sme development
developpement et » developpement des, developpement de, development east
typologie fur » typologie der, typologie auf, typologie wird
fur variation » four variation, zur variation, der variation
variation der » variation des, variation bei, variation _
et afrique » en afrique, l afrique
de mass » de masse, de masa, ice mass
de mais » des mais, die mais, de maio
a de » a die, a der, a des

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "typologie fur variation der ((de mass) OR (de mais)) communications a de developpement et afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologie fur variation der ((de mass) OR (de mais)) communications a de developpement et afrique.*.