Perhaps you should try some spelling variations:
mobile communications » mobile communication
communications 1 » communications 14, communications _, communications a
co developpement » de developpement, le developpement, et developpement
typologie de » typologie des, typologie der, typologien der
de variation » der variation, die variation, does variation
variation 6 » variation _, variations _, variation des
them mobile » other mobile, stem mobile
des afrique » en afrique, de l'afrique
6 them » _ them, 5 them, 7 them
1 co » _ co, a co, 2 co

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

• Adding a wildcard symbol may retrieve word variants: typologie de variation 6 them mobile communications 1 co developpement des afrique.*.