Perhaps you should try some spelling variations:
communication methods » communication media, communication model
technologies energy » technologies general, technology energy, technologies any
information need » information needs, information needed, information speed
e development » sme development, mine development, site development
need nets » bed nets
nets risk » natos risk, its risk, lens risk
methods e » methods 3, methods 1, methods 2

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies energy information need nets risk communication methods e development _ africa.~.
• Adding a wildcard symbol may retrieve word variants: technologies energy information need nets risk communication methods e development _ africa.*.