Perhaps you should try some spelling variations:
oral communication » personal communication
communication cote » communication costs, communication costa, communication case
model development » local development, social development, global development
technology trade » technology trends, technology transfer, technology transfers
trade relations » trade regulation
development box » development bonds, development board, development bank
relations drug » relations du, relations during, relations data
prices oral » prices great, prices equal, prices north
cote model » code model, cone model, core model
box africa » x africa

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

• Adding a wildcard symbol may retrieve word variants: technology trade relations drug prices oral communication cote model development box africa.*.