Perhaps you should try some spelling variations:
material communication » managerial communication, internal communication, external communication
information speed » information sheet, information needed, information needs
developpement yes » developpement des, developpement de, developpement et
communication 3 » communication _, communication a
a developpement » au developpement, de developpement, le developpement
technologies 2 » technologies _, technologies 4
how material » raw material, new material, raw materials
yes africa » em africa, cycles africa, rates africa
speed how » seed how, speech how, speed box

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information speed how material communication 3 a developpement yes africa.*.