Perhaps you should try some spelling variations:
touch communication » trough communication, truth communication, through communication
communication cost » communication costs, communication costa, communications costs
module development » model development, product development, mine development
development case » development china
technology ecit » technology eimt, technology e
ecit relations » et relations, east relations, credit relations
relations ai » relations a, relations au, relations asia
cost module » comet module, cost model, cis module
case data » cases data, base data, use data
ai robot » ai robots, a robot, i robot

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

• Adding a wildcard symbol may retrieve word variants: technology ecit relations ai robot touch communication cost module development case data.*.