Perhaps you should try some spelling variations:
communication models » communications models, communication model, communication modes
technologies annex » technologies any, technology annex, technologies affect
annex information » index information, channels information, syntax information
information act » information age, information a, information about
development en » developpement en, development menu, development eco
models human » model human, modern human, modeling human
act de » act der, pact de, act does

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies annex information act de _ communication models human development en afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies annex information act de _ communication models human development en afrique.*.