Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
las communications » laos communications, les communications, mass communications
technologies much » technologies co, technologies m, technologies may
urban development » human development
much information » math information, catch information, pitch information
development min » development main, development menu, development may
costs urban » cost urban, across urban, crisis urban
min afrique » en afrique
3.2 de » 3.2 die, 3.2 der, 3.2 dem

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

• Adding a wildcard symbol may retrieve word variants: technologies much information 3.2 de las communications costs urban development min afrique.*.