Perhaps you should try some spelling variations:
technologies construct » technologies abstract, technologies cohort, technological construction
personal communication » interpersonal communication
construct information » contract information, constructing information, contact information
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
information a » information age, information about
a a » a la

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

• Adding a wildcard symbol may retrieve word variants: technologies construct information a a personal communication _ de developpement en afrique.*.