Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
oid communications » oecd communications, aided communications, wired communications
youth information » your information, truth information, enough information
technology youth » technology south, technology author, technology 21st
de developpement » sme development
des afrique » en afrique, de l'afrique
costs de » costs _, costs 4, costs a
3.2 des » 3.2 der, 3.2 das, 2.2 des
des oid » des odd, des oil, des oecd

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

• Adding a wildcard symbol may retrieve word variants: technology youth information 3.2 des oid communications costs de developpement des afrique.*.