Perhaps you should try some spelling variations:
communication based » communication united, communication brazil, communication barriers
data communication » data communications
na developpement » de developpement, le developpement, et developpement
technology rate » technology state, technology role, technology related
developpement l » developpement il, developpement la, developpement de
rate inflation » grade inflation, wage inflation, age inflation
inflation das » inflation bias, inflation tax, inflation a
sparse data » share data
das sparse » data sparse, a sparse, das smarte
l afrique » en afrique
based na » based new, based non, based pay

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

• Adding a wildcard symbol may retrieve word variants: technology rate inflation das sparse data communication based na developpement l afrique.*.