Perhaps you should try some spelling variations:
technologies change » technologies changing, technological change, technologies chapter
information content » information contents, information centers, information centre
change information » chandos information, trade information
de communication » mobile communication, online communication
1.3 developing » 3.3 developing, 13 developing, 7.3 developing
developing eu » developing e, developing eq, developing egg
content 3.1 » contents 3.1, context 3.1, content 3.2
costs 1.3 » costs 12.3, costs 14.3, costs 15.3
eu africa » em africa, 1 africa, 11 africa
3.1 de » 3.1 die, 3.1 der, 3.1 def

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

• Adding a wildcard symbol may retrieve word variants: technologies change information content 3.1 de communication costs 1.3 developing eu africa.*.