Perhaps you should try some spelling variations:
communication power » communications power, communication pour, communication paper
urban development » human development
technologies fit » technologies bit, technologies fail, technologies fish
information need » information needs, information needed, information speed
fit information » first information, ct information, get information
development en » developpement en, development menu, development eco
power urban » poor urban, over urban, foster urban
need de » need le, need fide, need one
de mass » de masse, de mais, de masa

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

• Adding a wildcard symbol may retrieve word variants: technologies fit information need de mass communication power urban development en afrique.*.