Perhaps you should try some spelling variations:
leur development » leur developpement, your development, spur development
development menu » development mega, development min, development manuel
communication 5 » communication _, communication a, communication 3
3 communication » 4 communication, de communication, data communication
typologies der » typologie der, typologien der, typologie des
der variation » de variation, does variation, die variation
menu afrique » en afrique
5 leur » a leur
im o » im op, im _, im 1

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: "typologies der variation ((im o) OR (i o)) 3 communication 5 leur development menu afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologies der variation ((im o) OR (i o)) 3 communication 5 leur development menu afrique.*.