Perhaps you should try some spelling variations:
communication costs » communication systems, communication efforts, communication skills
trade development » software development
care information » more information, can information, change information
information gaps » information gap, information flows, information needs
technology care » technology park, technology can, technology age
costs trade » costly trade, crisis trade, foster trade
de mobile » does mobile, _ mobile, a mobile

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

• Adding a wildcard symbol may retrieve word variants: technology care information gaps de mobile communication costs trade development _ africa.*.