Perhaps you should try some spelling variations:
communication india » communication media, communications media
oral communication » personal communication
sri developpement » de developpement, le developpement, et developpement
developpement de » developpement des, developpement durable
variation using » variations during, variation und, variation among
typologien de » typologien der, typologie des, typologie der
de variation » der variation, die variation, does variation
using does » using deep, being does, using aes
de afrique » de l'afrique, en afrique, l afrique
does oral » does formal, does oil

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

• Adding a wildcard symbol may retrieve word variants: typologien de variation using does oral communication india sri developpement de afrique.*.