Perhaps you should try some spelling variations:
transfer interaction » transport interaction, transfer intervention, transfer extraction
oral communication » personal communication
get developpement » et developpement, de developpement, le developpement
developpement la » developpement de, developpement et, developpement du
interaction 3.2 » interactions 3.2, interaction 3.3, interaction 2.2
la afrique » l afrique, la fabrique, en afrique
low oral » low oil, new oral
3.2 low » 4.2 low, 3.2 long
a get » _ get, a geo, i get

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

• Adding a wildcard symbol may retrieve word variants: technology transfer interaction 3.2 low oral communication a get developpement la afrique.*.