Perhaps you should try some spelling variations:
oral communication » personal communication
functional lost » functional loss, functional form, functional food
technology 4.5 » technology 4.1, technology 4.2, technology 4.3
4.5 functional » 4.2 functional, 2.2 functional, 2.3 functional
credit africa » credit asia
lost non » lost how
non oral » non oil, non arab
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology 4.5 functional lost non oral communication costs a development credit africa.*.