Perhaps you should try some spelling variations:
some developpement » sme development, de developpement, le developpement
data communication » data communications
developpement en » developpement et, developpement des, developpement de
technology 4ir » technology 4, technology 4.1, technology 4.2
4ir inflation » der inflation, die inflation, aid inflation
inflation use » inflation und, inflation die, inflation e
costs some » cost some
use use » uses use, use usm, use abuse

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

• Adding a wildcard symbol may retrieve word variants: technology 4ir inflation use use data communication costs some developpement en afrique.*.