Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
push information » much information, pitch information, truth information
information gaps » information gap
technology push » technology park, technology parks
per development » power development, spur development, oer developments
gaps does » gaps notes, gaps do, guns does

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

• Adding a wildcard symbol may retrieve word variants: technology push information gaps does risk communication cost per development _ afrique.*.