Perhaps you should try some spelling variations:
oral communication » personal communication
communication 2 » communication _, communication a, communication 3
3 developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
variation 4.3 » variation 4.1, variation 3.3, variation _
firms oral » firms rural, firms deal, firms global
4.3 firms » 4.1 firms, 6.3 firms, 1.7 firms
l afrique » en afrique

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

• Adding a wildcard symbol may retrieve word variants: typology _ variation 4.3 firms oral communication 2 3 developpement l afrique.*.