Perhaps you should try some spelling variations:
communication model » communication media, communication costs, communication skills
technologies poor » technologies sector, technologies could, technologies _
poor information » labor information, how information, do information
information et » information act, information _, information need
development en » development menu, development can, development _
a development » _ development, clean development, asian development
et does » der does
model a » model _, models _

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

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