Perhaps you should try some spelling variations:
power developpement » power development, power developments, powers development
developpement en » developpement et, developpement des, developpement de
4 communication » 3 communication, 5.4 communication, de communication
des variation » does variation, de variation, der variation
variation des » variation _, variation 6, variation series
typology des » typologie des, typologie der, typology _
des boe » del boe, des boues, des bosen
boe 4 » bot 4, box 4, ioe 4

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: typology des variation des boe 4 communication a power developpement en afrique.*.