Perhaps you should try some spelling variations:
max communication » data communication, face communication, de communication
technologies ct » technologies co, technologies art, technologies bit
ct information » cost information, get information, iot information
development en » developpement en, development menu, development eco
3 das » 1 das
2 das » 1 das

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "technologies ct information ((3 das) OR (2 das)) max communication a human development en afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies ct information ((3 das) OR (2 das)) max communication a human development en afrique.*.