Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
areas developpement » area development, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
variation data » radiation data, variation rate, variation des
typologie die » typologie des, typologie der, theologie die
die variation » de variation, does variation, der variation
debat verbal » debat moral, des verbal, gmat verbal
data debat » data debatte
a areas » 1 areas, 2 areas, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: typologie die variation data debat verbal communication a areas developpement en afrique.*.