Perhaps you should try some spelling variations:
communication methods » communication media, communication model
information need » information needs, information needed, information speed
site development » sme development, mine development, estate development
methods site » methods simple, methods scope, methods s7
one mobile » more mobile, kong mobile, open mobile
a afrique » l afrique, en afrique
need one » need more, need only

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies _ information need one mobile communication methods site development a afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies _ information need one mobile communication methods site development a afrique.*.