Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information officers » information services
technologien aids » technologien als, technologien ad, technologien des
14 communications » 10 communications, 14 communication, 4 communications
developing facing » developing caring, developing teaching, developing reading
aids information » chandos information, series information
a developing » a development
facing china » banking china, trading china, ming china
officers 3 » officers _, officers 3.9, officer _
costs a » costs _, costs 4
3 14 » 13 14, 3 4, _ 14

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

• Adding a wildcard symbol may retrieve word variants: technologien aids information officers 3 14 communications costs a developing facing china.*.