Perhaps you should try some spelling variations:
5.3 communication » 2.3 communication, 4.3 communication, 1.3 communication
information race » information space, information preface, information recent
au developpement » du developpement, de developpement, le developpement
technological b » technological _, technological arab, technological 3.5
developpement b » developpement de, developpement et, developpement du
b information » 2 information, 1 information, job information
race have » race race
have 5.3 » leave 5.3, have 9.1
costs au » costs a, costs amy, costs _
b fabric » _ fabric, 9 fabric, _ fabrics

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

• Adding a wildcard symbol may retrieve word variants: technological b information race have 5.3 communication costs au developpement b fabric.*.