Perhaps you should try some spelling variations:
proper communication » power communication, prone communication, provider communication
au developpement » du developpement, de developpement, le developpement
developpement la » developpement de, developpement et, developpement du
farmers proper » farmers producer, farmers protect, farmers europe
de variation » der variation, die variation, does variation
typology de » typology _, typology 6, typology a
la afrique » l afrique, la fabrique, en afrique
media au » medias au, media a, media ai

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

• Adding a wildcard symbol may retrieve word variants: typology de variation _ farmers proper communication media au developpement la afrique.*.