Perhaps you should try some spelling variations:
2.2 communication » 2.3 communication, 3.2 communication, 2.7 communication
de developpement » sme development
developpement la » developpement de, developpement et, developpement du
formation after » information after, formation chapter, formation acteurs
technology en » technology end, technology e, technology e.g
after process » master process, actor process, inter process
en formation » de formation, 1 formation, self formation
la afrique » l afrique, la fabrique, en afrique
costs de » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology en formation after process 2.2 communication costs de developpement la afrique.*.