Perhaps you should try some spelling variations:
communication based » communication united, communication brazil, communication barriers
model information » model innovation, level information, medical information
technology model » technology models, technology code, technology moral
information gate » information gap, information gaps, information matter
de communication » mobile communication, online communication
des development » does development, ides development, dams development
gate prices » water prices, gate process, base prices
prices de » prices does, prices _, prices a
based des » based modes, based debt, based deep

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

• Adding a wildcard symbol may retrieve word variants: technology model information gate prices de communication based des development 1 africa.*.