Perhaps you should try some spelling variations:
opec communication » open communication, optic communication, ec communication
typologie cices » typologie eines, typologie des
cices variation » price variation, die variation, does variation
communication 4 » communication _, communication a, communication 3
sme development » trade development
development de » development d, development ds, developpement de
der opec » der oper, des opec, der opfer
4 sme » 4 same, _ sme, 4 see

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

• Adding a wildcard symbol may retrieve word variants: typologie cices variation _ der opec communication 4 sme development de l'afrique.*.