Perhaps you should try some spelling variations:
development menu » development mega, development min, development manuel
leur development » leur developpement, your development, spur development
communication 3 » communication _, communication a
typologien de » typologien der, typologie des, typologie der
de variation » der variation, die variation, does variation
variation im » variation _, variation 6, variation des
menu afrique » en afrique
3 leur » a leur, 3 lehr
so 3 » so _, do 3, st 3

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: "typologien de variation im ((so 3) OR (o 3)) communication 3 leur development menu afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologien de variation im ((so 3) OR (o 3)) communication 3 leur development menu afrique.*.