Perhaps you should try some spelling variations:
de communication » mobile communication, online communication
sms development » smes development, dams development, gas development
development min » development main, development menu, development may
typologie de » typologie des, typologie der, typologien der
variation 3 » variation 6, variation 5, variation a
min afrique » en afrique
a sms » _ sms, a hms, a ses

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "typologie de ((variation 3) OR (variation _)) der de communication a sms development min afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologie de ((variation 3) OR (variation _)) der de communication a sms development min afrique.*.