Perhaps you should try some spelling variations:
technologies based » technologies used, technology based, technologies a
based information » basic information, based innovation, land information
developpement en » developpement et, developpement des, developpement de
de data » e data, wide data, de datos
2 lt » 2 la, 2 le
2 l » 2 la, 2 le, 2 il

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies based information _ de data communications ((2 l) OR (2 lt)) developpement en afrique.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "technologies based information _ de data communications ((2 l) OR (2 lt)) developpement en afrique.".
• Adding a wildcard symbol may retrieve word variants: technologies based information _ de data communications ((2 l) OR (2 lt)) developpement en afrique.*.