Perhaps you should try some spelling variations:
astronomy survives » astronomy surveys
astronomy studies » astronomy study, economy studies, astronomy status
astronomy survey » astronomy surveys, autonomy survey, astronomy surveying
astronomy sergey » astronomy surveys, astronomy seven, astronomy large
moore nautical » board nautical, mile nautical, moore 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 ((astronomy studies) OR (((astronomy survives) OR (astronomy survey)))) ) OR ( the patrick moore nautical astronomy sergey )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( the patrick moore nautical ((astronomy studies) or (((astronomy survives) OR (astronomy survey)))) ) or ( the patrick moore nautical astronomy sergey ))".
• Adding a wildcard symbol may retrieve word variants: (( the patrick moore nautical ((astronomy studies) or (((astronomy survives) OR (astronomy survey)))) ) or ( the patrick moore nautical astronomy sergey ))*.