Perhaps you should try some spelling variations:
debt communication » de communication, et communication, get communication
development care » development case, development core, development cure
informal about » informal out, informal labor, informal group
technologie c » technologies 2, technologies 3, technologies 1
care africa » can africa, change africa, trade africa
c informal » _ informal, 3 informal, 8 informal
about dice » about dthe, about due, about choice
dice debt » due debt

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "technologie c informal about dice debt communication ((3 can) OR (_ can)) development care africa.~".
• Adding a wildcard symbol may retrieve word variants: technologie c informal about dice debt communication ((3 can) OR (_ can)) development care africa.*.