Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
development bank's » development banks, development banking, development band
technology report » technology support
bank's africa » banking africa
national als » national goals, nationales als, national aids
norm verbal » forma verbal, non verbal
als norm » als form, als nur

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

• Adding a wildcard symbol may retrieve word variants: technology report national als norm verbal communication costs _ development bank's africa.*.