Perhaps you should try some spelling variations:
trade information » price information, private information, trade integration
information wants » information war, information what, information when
3.7 communication » 3.2 communication, 2.7 communication, 3.5 communication
technology trade » technology trends, technology transfer, technology transfers
developpement il » developpement de, developpement et, developpement du
a developpement » au developpement, de developpement, le developpement
wants race » wages race
il afrique » l afrique, en afrique
race 3.7 » races 3.5, range 3.7, race 1.4
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 trade information wants race 3.7 communication costs a developpement il afrique.*.