Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
china development » china's development, child development, mena development
development cure » development core, development course, development case
technology road » technology role, technology roadmap, technology robot
cure africa » curse africa, care africa, secure africa
de data » e data, wide data, de datos
gap de » gap die, cap de, gap d

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

• Performing a fuzzy search may retrieve terms with similar spellings: technology road information gap de data communications costs china development cure africa.~.
• Adding a wildcard symbol may retrieve word variants: technology road information gap de data communications costs china development cure africa.*.