Perhaps you should try some spelling variations:
das developpement » des developpements, de developpement, du developpement
de communication » mobile communication, online communication
developpement en » developpement et, developpement des, developpement de
inflation rates » inflation rate
technology gap » technology 1, technology 2.2, technology 3
gap inflation » has inflation, grade inflation, rapid inflation
rates spaces » places spaces, papers spaces, spaces spaces
spaces de » espaces de, spaces _, spaces 3
a das » 1 das, 2 das, 3 das

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

• Adding a wildcard symbol may retrieve word variants: technology gap inflation rates spaces de communication a das developpement en afrique.*.