Perhaps you should try some spelling variations:
de communication » mobile communication, online communication
development menu » development mega, development min, development manuel
typologie de » typologie des, typologie der, typologien der
de variation » der variation, die variation, does variation
menu afrique » en afrique
variation a » variation _, variation 6, variation 5
a der » _ der, 2 der, 3 der
a sms » _ sms, a hms, a sus
a ses » a set, _ ses, a sea

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 a der de communication ((a sms) OR (a ses)) development menu afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologie de variation a der de communication ((a sms) OR (a ses)) development menu afrique.*.