Perhaps you should try some spelling variations:
oral communication » personal communication
typologie cices » typologie eines, typologie des
cices variation » price variation, die variation, does variation
d developpement » de developpement, du developpement, le developpement
developpement l » developpement il, developpement la, developpement de
variation des » variation _, variation 6, variation series
l afrique » en afrique
vii oral » ii oral, iii oral, i oral
des vii » des viii, des xvii, des vi
media d » media _, media 1, media 3

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

• Adding a wildcard symbol may retrieve word variants: typologie cices variation des vii oral communication media d developpement l afrique.*.