Perhaps you should try some spelling variations:
6.2 communication » 3.2 communication, 2.3 communication, 2.7 communication
integration wage » integration wege, integration wie, integration work
le developpement » de developpement, sme development
dis integration » disintegration _
developpement l » developpement il, developpement la, developpement de
technology dis » technology does, technology 4ir, technology dlt
wage race » wages race, wage rate, age race
l afrique » en afrique
race 6.2 » grace 6.2, race 4.2, race 6.4
costs le » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology dis integration wage race 6.2 communication costs le developpement l afrique.*.