Perhaps you should try some spelling variations:
only communications » online communications, italy communications, cell communications
developpement l » developpement il, developpement la, developpement de
typologie die » typologie des, typologie der, theologie die
die variation » de variation, does variation, der variation
l afrique » en afrique
a bau » a bad, a bab, a ban
a au » a auf, a aus, a a

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 die variation _ figures only communications ((a au) OR (a bau)) developpement l afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologie die variation _ figures only communications ((a au) OR (a bau)) developpement l afrique.*.