Perhaps you should try some spelling variations:
technologies private » technologies create, technology private, technologies drivers
communication model » communication media
information flow » information flows
en development » un development, open development, mena development
development co » development case, development china
co afrique » en afrique, l afrique
flow debt » flows debt, low debt, flow depth
model en » model ee, model em, model eu

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

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