Perhaps you should try some spelling variations:
communication methods » communication media, communication model
oral communication » personal communication
information flow » information flows
technologies 1 » technologies _, technologies 4, technologies 2
e development » sme development, mine development, site development
methods e » methods 3, methods 1, methods 2
flow 2 » flow _, flow 1, flow 3
2 oral » _ oral, 4 oral

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information flow 2 oral communication methods e development _ afrique.*.