Perhaps you should try some spelling variations:
mtrs communication » mass communication, actors communication, mass communications
clean development » human development, urban development
information act » information age, information a, information about
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
does mtrs » does more, does maps, does mass

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies a information act does mtrs communication media clean development _ afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies a information act does mtrs communication media clean development _ afrique.*.