Perhaps you should try some spelling variations:
oral communication » personal communication
development voices » development indices, development cciced, development values
asset information » asset formation, market information, sheet information
technology asset » technology assess, technology set, technology iset
data development » delta development, doha development, data envelopment
voices africa » prices africa, zones africa, crises africa
costs data » cost data
14 oral » 4 oral, 1 oral, 10 oral

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

• Adding a wildcard symbol may retrieve word variants: technology asset information _ 14 oral communication costs data development voices africa.*.