Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
trade development » software development
communication 14 » communication 1.4, communications 14, communication 1
variation held » variation des, variation bei, variation der
development de » development d, development ds, developpement de
des variation » does variation, de variation, der variation
firms verbal » firms global, firms deal, firms legal
de afrique » de l'afrique, en afrique, l afrique
14 trade » 1 trade, 4 trade, 10 trade
typologie » typologies, typology

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

• Adding a wildcard symbol may retrieve word variants: typologie des variation held firms verbal communication 14 trade development de afrique.*.