Perhaps you should try some spelling variations:
2.5 communication » 2.3 communication, 2.7 communication, 3.5 communication
developpement en » developpement et, developpement des, developpement de
end information » und information, nd information, trend information
a developpement » au developpement, de developpement, le developpement
technology end » technology e, technology e.g, technology era
information he » information have, information how, information 2
spaces 2.5 » spaces 2.1, spaces 2.2, spaces 2.3
he spaces » he space, use spaces, lp spaces
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 end information he spaces 2.5 communication costs a developpement en afrique.*.