Perhaps you should try some spelling variations:
communication model » communication media, communication costs, communication skills
information needs » information flows, information networks
technologies how » technologies new, technologies _, technologies a
development bank » development _
how information » new information, job information, _ information
a development » _ development, clean development, asian development
bank afrique » bank africa
needs de » needs _, needs a
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 how information needs de _ communication model a development bank afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies how information needs de _ communication model a development bank afrique.*.