Perhaps you should try some spelling variations:
technology trade » technology trends, technology transfer, technology transfers
integration some » integration south, integration soziale, integration social
un developpement » en developpement, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
en america » _ america
some 3 » some _
3 mass » a mass, 1 mass, 3 maps

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

• Adding a wildcard symbol may retrieve word variants: technology trade integration some 3 mass communication _ un developpement en america.*.