Perhaps you should try some spelling variations:
oral communication » personal communication
typologie price » typologie cices
price variation » price variations
communication 3 » communication _, communication a
sme development » trade development
development la » development law, development li, development land
variation des » variation _, variation 6, variation series
la afrique » l afrique, la fabrique, en afrique
des oral » des moral, des oil, des orts
des des » des deas, des dem, des der
3 sme » 3 same, _ sme, 3 smt

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

• Adding a wildcard symbol may retrieve word variants: typologie price variation des des oral communication 3 sme development la afrique.*.