Perhaps you should try some spelling variations:
2.2 communication » 2.3 communication, 3.2 communication, 2.7 communication
technology users » technology use, technology series, technology transfers
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
users section » use section, users fiction, causes section
section iime » section iiime, section iiie, section 2ieme
iime water » time water, time waster, mine water
water 2.2 » water 2.1, water 2.3, water 2.4
l afrique » en afrique
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology users section iime water 2.2 communication costs a developpement l afrique.*.