Perhaps you should try some spelling variations:
sms developpement » sms development, des developpements, de developpement
developpement en » developpement et, developpement des, developpement de
typologie unter » typologie der, typologie und, typologie einiger
unter variation » number variation, gender variation, der variation
communication 4 » communication _, communication a, communication 3
variation over » variation der, variation notes, variation des
over des » over de, over fdss, over 50s
des mass » does mass, das mass, des mais
4 sms » _ sms, 4 smt, 4 ses

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

• Adding a wildcard symbol may retrieve word variants: typologie unter variation over des mass communication 4 sms developpement en afrique.*.