Perhaps you should try some spelling variations:
mobile communications » mobile communication
communications cross » communication cross, communications costs, communication across
technologies aids » technologies varies, technologies a, technologies de
aids information » chandos information, series information
information 2 » information 3
2 developing » 3 developing, 4 developing, 2 development
developing 2 » developing _, developing a, developing e
cross 2 » cross _, cross 1, cross c
2 areas » 1 areas, 2 areal, 4 areas
2 und » _ und, i und

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

• Adding a wildcard symbol may retrieve word variants: technologies aids information 2 und mobile communications cross 2 developing 2 areas.*.