Perhaps you should try some spelling variations:
telecommunication union » telecommunication policy, telecommunications regulation
1 telecommunication » _ telecommunication, 3 telecommunication, _ telecommunications
information costs » information contents, information centers, information content
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
union urban » non urban, function urban, nation urban
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologies pay information costs 4 1 telecommunication union urban development en afrique.*.