Perhaps you should try some spelling variations:
"the patrick more practical astronomy sergey" » "the patrick more optical astronomy sergey", "the patrick more practical astronomy survey", "the patrick more practical astronomy surveys", "the patrick more practical astronomy seven", "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 nautical astronomy sergey" » "the patrick more nautical astronomy survey", "the patrick more nautical astronomy surveys", "the patrick more nautical astronomy seven", "the patrick mile nautical astronomy sergey", "the patrick some nautical astronomy sergey", "the patrick board nautical astronomy sergey", "the patrick moyes nautical astronomy sergey", "the patrick mkie nautical astronomy sergey", "the patrick mark nautical astronomy sergey"
"the patrick moore positional astronomy sergey" » "the patrick moore positional astronomy survey", "the patrick moore positional astronomy surveys", "the patrick moore positional astronomy seven", "the patrick aware positional astronomy sergey", "the patrick whole positional astronomy sergey", "the patrick case positional astronomy sergey"
"the patrick pure positional astronomy sergey" » "the patrick pure positional astronomy survey", "the patrick pure positional astronomy surveys", "the patrick pure positional astronomy seven", "the patrick aware positional astronomy sergey", "the patrick pure conditional astronomy sergey", "the patrick pure rotational astronomy sergey", "the patrick burke positional astronomy sergey", "the patrick part positional astronomy sergey", "the patrick burk 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 more practical astronomy sergey") OR ("the patrick more nautical astronomy sergey"))) OR ((("the patrick moore positional astronomy sergey") OR ("the patrick pure positional astronomy sergey")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"the patrick more practical astronomy sergey\") or (\"the patrick more nautical astronomy sergey\"))) or (((\"the patrick moore positional astronomy sergey\") OR (\"the patrick pure positional astronomy sergey\"))))".
• Removing quotes may allow a broader search: (((( the patrick more practical astronomy sergey ) or ( the patrick more nautical astronomy sergey ))) or ((( the patrick moore positional astronomy sergey ) OR ( the patrick pure positional astronomy sergey )))).
• Adding a wildcard symbol may retrieve word variants: (((("the patrick more practical astronomy sergey") or ("the patrick more nautical astronomy sergey"))) or ((("the patrick moore positional astronomy sergey") OR ("the patrick pure positional astronomy sergey"))))*.