Perhaps you should try some spelling variations:
technological tools » technological options, technology tools, technological factors
tools information » models information, pooled information, does information
6.3 communication » 26.3 communication, 2.3 communication, 4.3 communication
developpement en » developpement et, developpement des, developpement de
information als » information age, information a, information act
4 developpement » de developpement, le developpement, et developpement
als case » als care, goals case, sales case
case 6.3 » case 2.3, case 3.3, case 4.3
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technological tools information als case 6.3 communication costs 4 developpement en afrique.*.