Perhaps you should try some spelling variations:
mobile telecommunication » mobile communication, mobile communications, rural telecommunications
telecommunication india » telecommunications india, telecommunication indonesia, telecommunication liberia
a developpement » au developpement, de developpement, le developpement
variation vs » variation des, variation von, variation _
first mobile » first module, first move, first milk
des afrique » en afrique, de l'afrique
vs first » its first, his first, 2 first
india a » india _

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

• Adding a wildcard symbol may retrieve word variants: typology _ variation vs first mobile telecommunication india a developpement des afrique.*.