Perhaps you should try some spelling variations:
astronomy survives » astronomy survey, astronomy surveys, astronomy studies
moore nautical » board nautical, mile nautical, moore national
some nautical » some analytical, some practical, some critical
ii nautical » i nautical, _ nautical, a 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 nautical) OR (((some nautical) OR (ii nautical)))) astronomy survives.
• Adding a wildcard symbol may retrieve word variants: the patrick ((moore nautical) or (((some nautical) or (ii nautical)))) astronomy survives*.