Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information inputs » information input, innovation inputs, information its
10 communications » 10 communication, 14 communications, 2 communications
user information » der information, other information, user innovation
developpement en » developpement et, developpement des, developpement de
technology user » technology users, technology use, technology used
a developpement » au developpement, de developpement, le developpement
from 10 » from 20, from 15, from 30
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 user information inputs from 10 communications costs a developpement en afrique.*.