Perhaps you should try some spelling variations:
rural communications » oral communication, rural telecommunications, cultural communications
variation series » education series, action series, edition series
communications a » communications _, communications law, communications media
de developpement » sme development
developpement il » developpement de, developpement et, developpement du
typologien der » typologie der, typologie des, apologien der
der variation » de variation, does variation, die variation
series rates » series james, series rules, series praxis
il afrique » l afrique, en afrique
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: typologien der variation series rates rural communications a de developpement il afrique.*.