Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
technology century » technology center, technology centers, technology centered
de developpement » sme development
developpement et » developpement des, developpement de, development east
century nation » century national, century oration, century latin
nation rate » nation race, notation rate, nation state
rate rates » rates rates, dates rates, frame rates
rates data » rate data, states data, cases data
et afrique » en afrique, l afrique
costs de » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology century nation rate rates data communications costs de developpement et afrique.*.