Perhaps you should try some spelling variations:
health communication » data communication
urban development » human development
development case » development china
technology la » technology law, technology lag, technology land
relative 3.5 » relation 3.5, relations 3.5, relative _
whole health » whose health, home health, whole earth
la relative » a relative, da relative, das relative
costs urban » cost urban, across urban, crisis urban
3.5 whole » 3.5 whose, 3.5 role, 2.2 whole
case case » base case, case based, use case

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

• Adding a wildcard symbol may retrieve word variants: technology la relative 3.5 whole health communication costs urban development case case.*.