Perhaps you should try some spelling variations:
factors communication » actors communication, fracture communication, actions communication
developpement desde » developpement des, developpement de, developpement d'une
technology concept » technology content, technology contents, technology choice
de developpement » sme development
five factors » side factors, time factors
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: technology concept formation _ five factors communication a de developpement desde america.*.