Perhaps you should try some spelling variations:
communications model » communications models, communication model, communicating model
technologies ret » technologies _, technologies 4, technologies 2
ret information » get information, debt information, ct information
d development » ed development, 1 development, led development
china afrique » china africa
gap care » day care, up care, gap rate
model d » model du, modell d, model 1

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 gap care data communications model d development china afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies ret information gap care data communications model d development china afrique.*.