Perhaps you should try some spelling variations:
technological arab » technological art, technological gap, technological market
4.1 communication » 4 communication, 2.3 communication, 3.2 communication
arab information » parade information, job information, b information
information race » information space, information preface, information recent
au developpement » du developpement, de developpement, le developpement
developpement 9 » developpement de, developpement et, developpement du
race have » race race
have 4.1 » have 9.1, have 5.3
costs au » costs a, costs amy, costs _
9 fabric » _ fabric, b fabric, _ fabrics

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

• Adding a wildcard symbol may retrieve word variants: technological arab information race have 4.1 communication costs au developpement 9 fabric.*.