Perhaps you should try some spelling variations:
"the patrick moore optical astronomy sergey" » "the patrick moore spherical astronomy sergey", "the patrick moore optical astronomy survey", "the patrick moore optical astronomy seven", "the patrick moore optical astronomy large", "the patrick moire optical astronomy sergey", "the patrick more optical astronomy sergey", "the patrick core optical astronomy sergey"
"the patrick more practical astronomy surveys" » "the patrick more practical astronomy survey", "the patrick more practical astronomy surveying", "the patrick more practical astronomy survives", "the patrick some practical astronomy surveys", "the patrick moyes practical astronomy surveys", "the patrick mkie practical astronomy surveys", "the patrick mark practical astronomy surveys"
"the patrick moore nautical astronomy sergey" » "the patrick moore nautical astronomy survey", "the patrick moore nautical astronomy seven", "the patrick moore nautical astronomy large", "the patrick board nautical astronomy sergey", "the patrick mile nautical astronomy sergey", "the patrick moore national astronomy sergey"
"the patrick more practical astronomy sergey" » "the patrick more practical astronomy survey", "the patrick more practical astronomy seven", "the patrick more practical astronomy large", "the patrick some practical astronomy sergey", "the patrick moyes practical astronomy sergey", "the patrick mkie practical astronomy sergey", "the patrick mark practical astronomy sergey"
"the patrick more positional astronomy sergey" » "the patrick more positional astronomy survey", "the patrick more positional astronomy seven", "the patrick more positional astronomy large", "the patrick pure positional astronomy sergey", "the patrick monkey positional astronomy sergey", "the patrick aware positional astronomy sergey", "the patrick moyes positional astronomy sergey", "the patrick mkie positional astronomy sergey", "the patrick mark positional astronomy sergey"

Try widening your search to All Fields.

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 optical astronomy sergey") OR ("the patrick moore nautical astronomy sergey"))) OR ((((("the patrick more practical astronomy sergey") OR ("the patrick more practical astronomy surveys"))) OR ("the patrick more positional astronomy sergey")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"the patrick moore optical astronomy sergey\") or (\"the patrick moore nautical astronomy sergey\"))) or (((((\"the patrick more practical astronomy sergey\") OR (\"the patrick more practical astronomy surveys\"))) or (\"the patrick more positional astronomy sergey\"))))".
• Removing quotes may allow a broader search: (((( the patrick moore optical astronomy sergey ) or ( the patrick moore nautical astronomy sergey ))) or ((((( the patrick more practical astronomy sergey ) OR ( the patrick more practical astronomy surveys ))) or ( the patrick more positional astronomy sergey )))).
• Adding a wildcard symbol may retrieve word variants: (((("the patrick moore optical astronomy sergey") or ("the patrick moore nautical astronomy sergey"))) or ((((("the patrick more practical astronomy sergey") OR ("the patrick more practical astronomy surveys"))) or ("the patrick more positional astronomy sergey"))))*.