Perhaps you should try some spelling variations:
immigration cultural » immigration control, immigration quotas, immigration country
technologies scale » technologies case, technologies stage, technologies social
scale immigration » scale migration, scale irrigation, scale integration
das developpement » des developpements, de developpement, du developpement
developpement il » developpement de, developpement et, developpement du
2 communication » 3 communication, 4 communication, 1 communication
communication 3 » communication _, communication a
cultural ch » cultural _, cultural de, cultural clash
il afrique » l afrique, en afrique
3 das » 1 das, 2 das
ch 2 » c 2, ch 1

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

• Adding a wildcard symbol may retrieve word variants: technologies scale immigration cultural ch 2 communication 3 das developpement il afrique.*.