Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
north communications » mouth communications, south communications, norway communications
school development » social development, skill development
technology its » technology isst, technology ict, technology ii
its relations » its relation, les relations, its relationship
costs school » costs shall, costs short, does school
relations a » relations _
tribe north » tribes north, trade north, true north
a tribe » a tribute, a triple

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

• Adding a wildcard symbol may retrieve word variants: technology its relations a tribe north communications costs school development china case.*.