Perhaps you should try some spelling variations:
communications models » communication model, communication modes, communicating model
technologies ret » technologies _, technologies 4, technologies 2
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
ret information » get information, debt information, ct information
information act » information age, information a, information about
models de » modeles de, modelos de, models dge
per data » power data, poor data, user data
act per » act der, act power, act part

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies ret information act per data communications models de developpement en afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies ret information act per data communications models de developpement en afrique.*.