Perhaps you should try some spelling variations:
when communication » where communication, open communication, sign communication
der developpement » de developpement, des developpements, leur developpement
communication 4 » communication _, communication a, communication 3
typologie does » typologie des, typologie der, typologie cices
does variation » de variation, der variation, die variation
variation des » variation _, variation 6, variation series
des afrique » en afrique, de l'afrique
dr when » do when, pr when, war when
4 der » _ der, 2 der, 3 der

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

• Adding a wildcard symbol may retrieve word variants: typologie does variation des dr when communication 4 der developpement des afrique.*.