Perhaps you should try some spelling variations:
information content » information contents, information centers, information centre
le communication » de communication, une communication, 1 communication
developing cats » developing city, developing data, developing cities
4.4 developing » 5.4 developing, 6.4 developing, 1.4 developing
cats american » wars american, latin american, bases american
content 5.1 » contents 5.1, context 5.1, content 5.3
costs 4.4 » costs 4.2
5.1 le » 1.1 le, 4.1 le

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information content 5.1 le communication costs 4.4 developing cats american.*.