Perhaps you should try some spelling variations:
transport introduction » transport interaction, transition introduction, short introduction
technology transport » technology transfer, technology transfers, technology transters
developpement de » developpement des, developpement durable
3 communication » 4 communication, de communication, data communication
4 developpement » de developpement, le developpement, et developpement
de afrique » de l'afrique, en afrique, l afrique
a france » la france, 2 france, a franco
france 3 » france _, france a, france et
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology transport introduction a france 3 communication costs 4 developpement de afrique.*.