Perhaps you should try some spelling variations:
social communication » oral communication, digital communication, visual communication
de developpement » sme development
developpement la » developpement de, developpement et, developpement du
does variation » de variation, der variation, die variation
farmers social » layers social
typology does » typologie des, apology do's, typology how
la afrique » l afrique, la fabrique, 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: typology does variation _ farmers social communication a de developpement la afrique.*.