Perhaps you should try some spelling variations:
oral communication » mobile communication, _ communication, risk communication
communication cost » communication costs, communications costs, communication mode
fund information » road information, _ information, debt information
some development » sme development, site development, code development
technology fund » technology push, technology use, technology can
information et » information act, information _, information need

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

• Adding a wildcard symbol may retrieve word variants: technology fund information et de oral communication cost some development _ afrique.*.