Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
10 communications » 10 communication, 14 communications, 2 communications
trade development » software development
technology never » technology number, technology needs, technology new
development aid » development a, development africa, development agenda
never relative » level relative, der relative, fovea relative
de political » de politicas, de politica, e political
political 10 » political 1, political _, political 2
relative de » relative sea, relative age, relative _
costs trade » costly trade

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

• Adding a wildcard symbol may retrieve word variants: technology never relative de political 10 communications costs trade development aid aortic.*.