Perhaps you should try some spelling variations:
does developpement » de developpement, des developpements, does development
developpement en » developpement et, developpement des, developpement de
communication 2 » communication _, communication a, communication 3
de variation » der variation, die variation, does variation
variation 6 » variation _, variations _, variation des
apology de » apologia de, apology mea, apology _
2 does » 4 does
ddr 3 » ddr 1, ddr i, der 3
dr 3 » der 3, drl 3, drm 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: "apology de variation 6 ((dr 3) OR (ddr 3)) communication 2 does developpement en afrique.~".
• Adding a wildcard symbol may retrieve word variants: apology de variation 6 ((dr 3) OR (ddr 3)) communication 2 does developpement en afrique.*.