Perhaps you should try some spelling variations:
context communication » contents communication, control communication, honest communication
does developpement » de developpement, des developpements, does development
developpement en » developpement et, developpement des, developpement de
de variation » der variation, die variation, does variation
der context » der kontext, wider context, does context
a does » 2 does, 4 does, 1 does

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 OR typology) de variation _ der context communication a does developpement en afrique.~".
• Adding a wildcard symbol may retrieve word variants: (typologie OR typology) de variation _ der context communication a does developpement en afrique.*.