Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
migration status » migration rates, migration studies, nutrition status
le developpement » de developpement, sme development
developpement l » developpement il, developpement la, developpement de
technology use » technology 1, technology 2.2, technology 3
use migration » die migration, pre migration, re migration
status three » states three, state three, states thread
three 3.2 » three 12, three 4.6
l afrique » en afrique
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 use migration status three 3.2 communication costs le developpement l afrique.*.