Perhaps you should try some spelling variations:
leur development » leur developpement, your development, spur development
3 communication » 4 communication, de communication, data communication
communication 3 » communication _, communication a
development en » developpement en, development menu, development eco
apologien der » typologien der, apologie des, ideologien der
der variation » de variation, does variation, die variation
3 leur » a leur, 3 lehr
im so » im sog, um so
ii so » ii vo, ii co

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: "apologien der variation ((im so) OR (ii so)) 3 communication 3 leur development en afrique.~".
• Adding a wildcard symbol may retrieve word variants: apologien der variation ((im so) OR (ii so)) 3 communication 3 leur development en afrique.*.