Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
4.2 communications » 4.2 communication, 3.2 communication, 6.2 communication
developpement de » developpement des, developpement durable
inflation rates » inflation rate
a developpement » au developpement, de developpement, le developpement
technology law » technology 1, technology 2.2, technology 3
law inflation » low inflation, log inflation, has inflation
rates race » rates rates, rates raise, rat race
de afrique » de l'afrique, en afrique, l afrique
race 4.2 » france 4.2, oracle 4.2, space 4.2
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 law inflation rates race 4.2 communications costs a developpement de afrique.*.