Perhaps you should try some spelling variations:
data communication » data communications
developpement du » developpement de, developpement des, developpement et
4 developpement » de developpement, le developpement, et developpement
technology gap » technology 1, technology 2.2, technology 3
gap inflation » has inflation, grade inflation, rapid inflation
du afrique » en afrique, l afrique, de l'afrique
rice data » price data, rich data, service data
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology gap inflation _ rice data communication costs 4 developpement du afrique.*.