Perhaps you should try some spelling variations:
technological chandos » technological changes, technological change, technological trends
chandos information » change information
communication cross » communication costs
information b » information 2, information 1, information bank
3 developing » 3 development
cross 3 » cross _, cross 1, cross c
b from » 2 from, 3 from, 1 from

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

• Adding a wildcard symbol may retrieve word variants: technological chandos information b from mobile communication cross 3 developing _ areas.*.