Perhaps you should try some spelling variations:
technologies based » technologies used, technology based, technologies a
communications law » communications a, communications _, telecommunications law
mental development » mineral development, capital development, spatial development
based information » basic information, based innovation, land information
development trade » development trends, development strategy, development towards
2 communications » 2 communication, 3 communications, 4 communications
information 2.7 » information 2.2, information 3.2, information 1.2
law mental » a mental, law manual, delay mental
2.7 a » 2.7 _, 3.7 a, 1.7 a
area. » areas.

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

• Adding a wildcard symbol may retrieve word variants: technologies based information 2.7 a 2 communications law mental development trade area.*.