Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
urban development » human development
technologies pay » technologies part, technologies past, technologies a
pay information » party information, key information, ary information
development en » developpement en, development menu, development eco
costs urban » cost urban, across urban, crisis urban
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.

• Adding a wildcard symbol may retrieve word variants: technologies pay information gap de data communications costs urban development en afrique.*.