Perhaps you should try some spelling variations:
personal communication » interpersonal communication
de developpement » sme development
developpement il » developpement de, developpement et, developpement du
variation over » variation der, variation notes, variation des
typologie die » typologie des, typologie der, theologie die
die variation » de variation, does variation, der variation
u.s personal » 3.1 personal, 2.3 personal, 2.4 personal
il afrique » l afrique, en afrique
over u.s » over us, other u.s, der u.s
media de » media die, media der, media diet

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

• Adding a wildcard symbol may retrieve word variants: typologie die variation over u.s personal communication media de developpement il afrique.*.