Perhaps you should try some spelling variations:
communication efforts » communication networks, communications networks, communication network
risk communication » _ communication, mobile communication
parks information » party information, parking information, market information
information age » information gaps, information laws, information _
a development » _ development, clean development, asian development
efforts a » efforts _, effort _, exports a
des risk » does risk, nets risk, key risk

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

• Performing a fuzzy search may retrieve terms with similar spellings: technology parks information age des risk communication efforts a development _ afrique.~.
• Adding a wildcard symbol may retrieve word variants: technology parks information age des risk communication efforts a development _ afrique.*.