Perhaps you should try some spelling variations:
information centre » information centers, information contents
oral communication » personal communication
technologies pt » technologies _, technologies 4, technologies 2
pt information » ct information, plot information, get information
1.3 developing » 3.3 developing, 13 developing, 7.3 developing
developing de » developing e, developing ce, developing deep
centre de » centre _, centrale des
costs 1.3 » costs 12.3, costs 14.3, costs 15.3
de africa » does africa, de america, use africa
de oral » de otras, new oral

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

• Adding a wildcard symbol may retrieve word variants: technologies pt information centre de oral communication costs 1.3 developing de africa.*.