Perhaps you should try some spelling variations:
pt communication » put communication, et communication, post communication
development age » development stage, development a, development aid
technology 3.2 » technology 2.2, technology 3.1, technology 2
3.2 relation » 3.2 correlation, 3.2 relationship
costs career » costs chapter, costs case, costs clear
age aortic » acute aortic, after aortic
crisis pt » crisis _, crisis a

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

• Adding a wildcard symbol may retrieve word variants: technology 3.2 relation _ crisis pt communication costs career development age aortic.*.