Perhaps you should try some spelling variations:
communication costly » communication costs, communication costa, communications costs
technology guides » technology gaps
guides innovation » guide innovation, guided innovation, drives innovation
trade development » software development
de communication » mobile communication, online communication
innovation 1 » innovation _, innovation a
costly trade » costs trade, country trade, costly than
africa era » africa eiu, africa eu, africa en
die de » die die, die der, die den
1 die » 2 die, 3 die, _ die

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

• Adding a wildcard symbol may retrieve word variants: technology guides innovation 1 die de communication costly trade development africa era.*.