Perhaps you should try some spelling variations:
labor information » sector information
1.3 communication » 2.3 communication, 13 communication, 4.3 communication
technology labor » technology leader, technology law, technology land
information war » information what, information wants, information when
4 developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
war from » far from, water from
from 1.3 » from 2.3, from 1.2, from 7.3
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology labor information war from 1.3 communication costs 4 developpement l afrique.*.