Perhaps you should try some spelling variations:
communication models » communications models, communication model, communication modes
technologies do » technologies de, technologies box, technologies daf
sme development » trade development
do information » 2 information, 1 information, 3 information
models sme » models some, models semi, models size
does mass » does maps, does cash, does mtrs
a afrique » l afrique, en afrique

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies do information _ does mass communication models sme development a afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies do information _ does mass communication models sme development a afrique.*.