Perhaps you should try some spelling variations:
de communication » mobile communication, online communication
leur development » leur developpement, your development, spur development
communication 5 » communication _, communication a, communication 3
development en » developpement en, development menu, development eco
apologien de » apologien der, apologia de, apologie des
de variation » der variation, die variation, does variation
5 leur » a leur
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 de variation ((im so) OR (ii so)) de communication 5 leur development en afrique.~".
• Adding a wildcard symbol may retrieve word variants: apologien de variation ((im so) OR (ii so)) de communication 5 leur development en afrique.*.