Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
developing africa's » developing asia's, development africans, developing areas
technologies art » technologies part, technologies a, technologies bit
art information » party information, smart information, ct information
information 2.1 » information 12.1, information 2.2, information 2.7
africa's asia » africa asia, africa's dis, africa's silk
4 developing » 3 developing
der verbal » des verbal, der verbalen, der verband
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologies art information 2.1 der verbal communication costs 4 developing africa's asia.*.