Perhaps you should try some spelling variations:
toward communication » towards communication, downward communication, aware communication
information cost » information costs, information lost, information case
communication 2 » communication _, communication a, communication 3
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
developing en » developing e, developing eq, developing egg
model toward » models toward, model towards, mode toward
3 developing » 3 development

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

• Adding a wildcard symbol may retrieve word variants: technologies a information cost model toward communication 2 3 developing en afrique.*.