Perhaps you should try some spelling variations:
communication barriers » communication series, communication disorders
formation across » information across, variation across, variations across
le developpement » de developpement, sme development
developpement et » developpement des, developpement de, development east
3 communication » 4 communication, de communication, data communication
across classes » 4.3across classes, across caste, across crises
barriers le » barriers law, barriers key, barriers _
et afrique » en afrique, l afrique
classes 3 » classes _, classes 4, classes i

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

• Adding a wildcard symbol may retrieve word variants: technology _ formation across classes 3 communication barriers le developpement et afrique.*.