Perhaps you should try some spelling variations:
astronomy survives » astronomy survey, astronomy surveys, astronomy studies
astronomy series » gastronomy services, astronomy studies, astronomy surveys
astronomy sergey » astronomy survey, astronomy surveys, astronomy seven
moore nautical » board nautical, mile nautical, some nautical
moore national » moors national, more national, before national

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 (moore national)) ((astronomy series) OR (astronomy survives)) ) OR ( the patrick ((moore nautical) OR (moore national)) astronomy sergey )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( the patrick ((moore nautical) OR (moore national)) ((astronomy series) or (astronomy survives)) ) or ( the patrick ((moore nautical) OR (moore national)) astronomy sergey ))".
• Adding a wildcard symbol may retrieve word variants: (( the patrick ((moore nautical) OR (moore national)) ((astronomy series) or (astronomy survives)) ) or ( the patrick ((moore nautical) OR (moore national)) astronomy sergey ))*.