Perhaps you should try some spelling variations:
oral communication » personal communication
model development » local development, social development, global development
a information » 2 information, 1 information
technology a » technology 1, technology 3, technology 4
costs model » cost model, cost models, costs money
storage de » storage due, storage do, stockage de
1 afrique » l afrique, en afrique, 1 enrique
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: technology a information storage de oral communication costs model development 1 afrique.*.