Perhaps you should try some spelling variations:
information aware » information war, information warfare, information always
communication des » communication modes, communication design, communication data
clean development » human development, urban development
technologies tax » technologies a, technologies box, technologies can
tax information » 2 information, 1 information
development en » developpement en, development menu, development eco
aware does » share does, aware cues, aware deep
des clean » des mean, new clean, u.s clean

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

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