Perhaps you should try some spelling variations:
technology users » technology use, technology series, technology transfers
de communication » mobile communication, online communication
de developpement » sme development
developpement l » developpement il, developpement la, developpement de
users section » use section, users fiction, causes section
section case » sectional case, section based, sector case
case rate » cash rate, base rates, dose rate
l afrique » en afrique
costs de » costs _, costs 4, costs a
rate de » rate due, rate debt, rate does

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

• Adding a wildcard symbol may retrieve word variants: technology users section case rate de communication costs de developpement l afrique.*.