Perhaps you should try some spelling variations:
increase kommunikation » indirekte kommunikation, interne kommunikation, diskrete kommunikation
net developpement » et developpement, de developpement, le developpement
farmers increase » fare increase, fare increases, farmers income
kommunikation aa » kommunikation als, kommunikation auf, kommunikation das
developpement de » developpement des, developpement durable
does variation » de variation, der variation, die variation
typology does » typologie des, apology do's, typology how
de afrique » de l'afrique, en afrique, l afrique

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 increase kommunikation aa net developpement de afrique.*.