Perhaps you should try some spelling variations:
labor information » sector information
4.3 communication » 2.3 communication, 4.1 communication, 4 communication
technology labor » technology leader, technology law, technology land
information want » information wants, information avant, information war
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
want from » act from, art from, east from
l afrique » en afrique
from 4.3 » from 2.3, from 1.3, from 4.5
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 labor information want from 4.3 communication costs a developpement l afrique.*.