Perhaps you should try some spelling variations:
communication wells » communication skills, communication needs, communication costs
technology health » technology has
information needs » information flows, information networks
development case » development bank, development a, development aid
wells social » meets social, girls social, goals social
needs a » needs _, need a

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

• Performing a fuzzy search may retrieve terms with similar spellings: technology health information needs a _ communication wells social development case afrique.~.
• Adding a wildcard symbol may retrieve word variants: technology health information needs a _ communication wells social development case afrique.*.