Perhaps you should try some spelling variations:
communication coast » communication costs, communication case, communication costa
information content » information contents, information centers, information centre
technologien aids » technologien als, technologien ad, technologien des
aids information » chandos information, series information
et communication » et communicatione, get communication, debt communication
developing cpia » developing china, developing asia, developing cil
3.2 developing » 3.3 developing, 2.2 developing, 3 developing
content 3 » content _, content 1
coast 3.2 » coast 4.2, coast 7.2, coast u.s
3 et » 13 et, 3 fet, 3 set

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

• Adding a wildcard symbol may retrieve word variants: technologien aids information content 3 et communication coast 3.2 developing cpia africa.*.