Perhaps you should try some spelling variations:
technologies ethical » technologies ethics, technologies technical, technology ethical
ethical information » technical information, medical information, lexical information
rural communication » rural communications, oral communication, moral communication
information centre » information centers, information contents
a developing » a development
developing v » developing av, developing _, developing a
centre des » centre de, centrale des, centres de
des rural » do rural, has rural
v africa » 1 africa, em africa
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologies ethical information centre des rural communication costs a developing v africa.*.