Perhaps you should try some spelling variations:
astronomy survives » astronomy survey, astronomy surveys, astronomy studies
toward national » towards functional, towards regional
board national » third national, 3rd national, 203rd national
mile nautical » i nautical, ii nautical, some 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 ((((board national) OR (toward national))) OR (mile nautical)) astronomy survives.
• The words AND, OR and NOT may confuse the search; try adding quotes: "the patrick ((((board national) OR (toward national))) or (mile nautical)) astronomy survives".
• Adding a wildcard symbol may retrieve word variants: the patrick ((((board national) OR (toward national))) or (mile nautical)) astronomy survives*.