Perhaps you should try some spelling variations:
modern communication » modern communications, modern communicator, modeling communication
communication costa » communication costs, communications costs, communication cote
e developpement » de developpement, le developpement, et developpement
technology gap » technology 1, technology 2.2, technology 3
gap inflation » has inflation, grade inflation, rapid inflation
space modern » space models, space model, space modeling
des afrique » en afrique, de l'afrique
rate space » state space, trace space, safe space

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

• Adding a wildcard symbol may retrieve word variants: technology gap inflation rate space modern communication costa e developpement des afrique.*.