Perhaps you should try some spelling variations:
integration cultural » integrating cultural, immigration cultural, integrated cultural
3.5 communication » 3.2 communication, 3 communication, 2.3 communication
technologies can » technologies a, technologies co, technologies _
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
can integration » chain integration, von integration, urban integration
cultural crf » cultural cross, cultural turn, cultural area
crf 3.5 » irf 3.5, crf 3.12, crvs 3.5

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

• Adding a wildcard symbol may retrieve word variants: technologies can integration cultural crf 3.5 communication _ le developpement en afrique.*.