Perhaps you should try some spelling variations:
information context » information content, information contents, information centers
oral communication » personal communication
technologies a » technologies _, technologies 4, technologies 2
1.3 developing » 3.3 developing, 13 developing, 7.3 developing
a information » 2 information, 1 information
developing e » developing _, developing a, developing east
context new » contexts new, context neo, kontext neue
costs 1.3 » costs 12.3, costs 14.3, costs 15.3
new oral » new moral, knew moral, new rural
e africa » em africa, de africa, eu africa

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

• Adding a wildcard symbol may retrieve word variants: technologies a information context new oral communication costs 1.3 developing e africa.*.