Perhaps you should try some spelling variations:
irrational science » rational sciences, citational science, relational science
national science » natural science, spatial science, animal science
rational science » regional science, traditional science, rational defence

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

• If you are trying to use Boolean operators, they must be ALL CAPS: %((((irrational science) OR (national science))) OR (rational science)) foundation%22.
• Adding a wildcard symbol may retrieve word variants: %((((irrational science) or (national science))) or (rational science)) foundation%22*.