Perhaps you should try some spelling variations:
teaching communication » planning communication, technical communication, emerging communication
information banks » information bank, information thanks, information based
technologies 2.1 » technologies _, technologies 4, technologies a
2.1 information » 3.1 information
3 developing » 3 development
developing 4 » developing _, developing a, developing e
o teaching » 1 teaching, 3 teaching, 4 teaching
banks o » banks go, banks _, banks 1
costs 3 » costs _, costs 4, costs a
4 areas » 1 areas, 2 areas, 4 areal

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

• Adding a wildcard symbol may retrieve word variants: technologies 2.1 information banks o teaching communication costs 3 developing 4 areas.*.