Perhaps you should try some spelling variations:
communication based » communication united, communication brazil, communication barriers
new developpements » new developments, des developpements, et developpements
3.2 communication » 3 communication, 2.3 communication, de communication
developpements en » developpement en, developpement et, developpements de
technology gaps » technology gap
gaps inflation » has inflation, grade inflation, rapid inflation
inflation das » inflation bias, inflation tax, inflation a
das prices » gas prices, gas price, do prices
prices 3.2 » price 3.2, prices 3.1, prices 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology gaps inflation das prices 3.2 communication based new developpements en afrique.*.