Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
development citizens » development citizen, development cities, development childrens
interactions when » interactions wei, interactions what, interactions within
urban development » human development
a communications » a communication, data communications, a communicative
technologies a » technologies _, technologies 4, technologies 2
a interactions » 4 interactions, 3 interactions, a interaction
costs urban » cost urban, across urban, crisis urban
citizens 4 » citizens _, citizens a, citizens 4.3
when does » where does, when do
does a » does _

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

• Adding a wildcard symbol may retrieve word variants: technologies a interactions when does a communications costs urban development citizens 4.*.