Perhaps you should try some spelling variations:
better communication » written communication, external communication, disaster communication
communication model » communication media
technologies 2012 » technologies 2.1, technologies 12, technologies 2.2
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
2012 innovation » 2.2 innovation, 2.1 innovation, 2 innovation
does better » does matter, does greater, lives better
model de » model due, model d, model du
a does » 2 does, 4 does, 1 does

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

• Adding a wildcard symbol may retrieve word variants: technologies 2012 innovation a does better communication model de developpement en afrique.*.