Perhaps you should try some spelling variations:
variation across » variations across, education across, variation series
de communication » mobile communication, online communication
de developpement » sme development
developpement la » developpement de, developpement et, developpement du
across regimes » across regions, access regimes, across registers
regimes de » regimes der, regimes die, regime de
la afrique » l afrique, la fabrique, en 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 _ variation across regimes de communication costs de developpement la afrique.*.