Perhaps you should try some spelling variations:
technologies time » technologies tme, technologies table, technologies bit
3.2 communication » 3 communication, 2.3 communication, de communication
time information » price information, trade information, more information
information code » information model, information case, information cost
developpement la » developpement de, developpement et, developpement du
4 developpement » de developpement, le developpement, et developpement
la afrique » l afrique, la fabrique, en afrique
jahre 3.2 » jahre 2.2, jahre 3.1, jahre 7.2
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: technologies time information code jahre 3.2 communication costs 4 developpement la afrique.*.