Perhaps you should try some spelling variations:
oral communication » personal communication
communication 3.3 » communication _, communication a, communication 1
development works » development work, development workshop, development network
information need » information needs, information needed, information speed
stem development » step development, item development, system development
technologies pt » technologies _, technologies 4, technologies 2
pt information » ct information, plot information, get information
works african » works africa, workers african, work africa
need one » need more, need only
one oral » one moral, one rural, one oil
3.3 stem » 3.3 step, 4.3 stem, 3.3 system

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

• Adding a wildcard symbol may retrieve word variants: technologies pt information need one oral communication 3.3 stem development works african.*.