Perhaps you should try some spelling variations:
leur developpement » le developpement, deux developpements, de developpement
infection specific » reflection specific, integration specific, infection specimens
technology tract » technology trade, technology act, technology trap
specific aspects » specific assets, specific effects, specific asset
de communication » mobile communication, online communication
tract infection » tract infections
developpement l » developpement il, developpement la, developpement de
aspects de » aspectos de, aspects _, aspects 4
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: technology tract infection specific aspects de communication a leur developpement l afrique.*.