Perhaps you should try some spelling variations:
de communication » mobile communication, online communication
developpement l » developpement il, developpement la, developpement de
typologie does » typologie des, typologie der, typologie cices
does variation » de variation, der variation, die variation
variation aid » variation im, variation und, variation a
l afrique » en afrique
aid do » aid go, did do, aid does
do de » do we, dx de
a us » a u.s, _ us, a un
a u » a un

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 does variation aid do de communication ((a u) OR (a us)) developpement l afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologie does variation aid do de communication ((a u) OR (a us)) developpement l afrique.*.