Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
3.1 communications » 3.1 communication, 4.1 communication, 1.1 communication
back information » bank information, pack information, lack information
technology back » technology book, technology stacks, technology based
information act » information age, information a, information about
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
act from » out from
from 3.1 » from 1.1b, from 9.14, strom 3.1
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 back information act from 3.1 communications costs a developpement l afrique.*.