Perhaps you should try some spelling variations:
mass communication » risk communication, _ communication, mobile communication
development china » development bank, development a
has information » can information, how information, dis information
technology has » technology gaps, technology gap, technology can
information et » information act, information _, information need
a development » _ development, clean development, asian development
china africa » cpia africa, china april, can africa
systems a » systems _, system _
de mass » does mass, ice mass

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

• Performing a fuzzy search may retrieve terms with similar spellings: technology has information et de mass communication systems a development china africa.~.
• Adding a wildcard symbol may retrieve word variants: technology has information et de mass communication systems a development china africa.*.