Perhaps you should try some spelling variations:
communication skills » communication services, communication systems
trade information » price information, private information, trade integration
technology trade » technology trends, technology transfer, technology transfers
information age » information storage, information access, information about
use development » case development, sme development, e development
skills use » skill use, skills based, skills using
a afrique » l afrique, en afrique
de mass » de masse, de mais, de masa
age de » page de, stage de, image de

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

• Adding a wildcard symbol may retrieve word variants: technology trade information age de mass communication skills use development a afrique.*.