Perhaps you should try some spelling variations:
astronomy survives » astronomy survey, astronomy surveys, astronomy studies
moore national » moors national, more national, before national
some nautical » some analytical, some practical, some critical
mile nautical » i nautical, ii nautical

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: the patrick ((((moore national) OR (some nautical))) OR (mile nautical)) astronomy survives.
• Adding a wildcard symbol may retrieve word variants: the patrick ((((moore national) or (some nautical))) or (mile nautical)) astronomy survives*.