Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
developpement en » developpement et, developpement des, developpement de
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
rate race » rat race, race race, age race
race 3.2 » race 3.7, race 4.2, rice 3.2
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 rate race 3.2 communication costs a developpement en afrique.*.