Perhaps you should try some spelling variations:
communications skills » communication skills, communications series, communications services
technologies 3.2 » technologies 3.1, technologies 2, technologies 2.1
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
3.2 information » 4.2 information, 2.2 information, 2.3.2 information
information aid » information asia, information age, information a
skills de » skills do, skills _, skills a
dhs data » das data, hbs data, gas data
aid dhs » aid days, aid does

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

• Adding a wildcard symbol may retrieve word variants: technologies 3.2 information aid dhs data communications skills de developpement en afrique.*.