Perhaps you should try some spelling variations:
communication costs » communication systems, communication efforts, communication skills
mass communication » risk communication, _ communication, mobile communication
technologies new » technologies _, technologies a
new information » _ information, energy information, chief information
a development » _ development, clean development, asian development
development a » development _, development bank, development banks
ice mass » ice masses, ice caps
costs a » costs _

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies new information _ ice mass communication costs a development a afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies new information _ ice mass communication costs a development a afrique.*.