Perhaps you should try some spelling variations:
technological tools » technological options, technology tools, technological factors
tools information » models information, pooled information, does information
6.1 communication » 4.1 communication, 1.1 communication, 3.1 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 6.1 » case 16.1, case 6.12, case 6.13
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 6.1 communication costs 4 developpement en afrique.*.