Perhaps you should try some spelling variations:
"the patrick moore practical astronomy sergey" » "the patrick moore optical astronomy sergey", "the patrick moore positional astronomy sergey", "the patrick moore practical astronomy survey", "the patrick moore practical astronomy seven", "the patrick moore practical astronomy large", "the patrick mouse practical astronomy sergey", "the patrick course practical astronomy sergey", "the patrick before practical astronomy sergey"
"the patrick moocs practical astronomy sergey" » "the patrick moocs optical astronomy sergey", "the patrick moocs positional astronomy sergey", "the patrick moocs practical astronomy survey", "the patrick moocs practical astronomy seven", "the patrick moocs practical astronomy large", "the patrick mics practical astronomy sergey", "the patrick abcs practical astronomy sergey", "the patrick ics practical astronomy sergey", "the patrick mons practical astronomy sergey", "the patrick moyes practical astronomy sergey", "the patrick moore's practical astronomy sergey"
"the patrick more practical astronomy sergey" » "the patrick more optical astronomy sergey", "the patrick more positional astronomy sergey", "the patrick more practical astronomy survey", "the patrick more practical astronomy seven", "the patrick more practical astronomy large", "the patrick moyes practical astronomy sergey", "the patrick mkie practical astronomy sergey", "the patrick marx practical astronomy sergey"
"the patrick mark practical astronomy sergey" » "the patrick mark optical astronomy sergey", "the patrick mark positional astronomy sergey", "the patrick mark practical astronomy survey", "the patrick mark practical astronomy seven", "the patrick mark practical astronomy large", "the patrick market practical astronomy sergey", "the patrick smart practical astronomy sergey", "the patrick work practical astronomy sergey", "the patrick marx practical astronomy sergey", "the patrick burk practical astronomy sergey", "the patrick meek practical astronomy sergey"
"the patrick some practical astronomy sergey" » "the patrick some optical astronomy sergey", "the patrick some positional astronomy sergey", "the patrick some practical astronomy survey", "the patrick some practical astronomy seven", "the patrick some practical astronomy large", "the patrick home practical astronomy sergey", "the patrick sole practical astronomy sergey", "the trick some practical astronomy sergey"
"the patrick more nautical astronomy surveys" » "the patrick more nautical astronomy survey", "the patrick more nautical astronomy surveying", "the patrick more nautical astronomy survives", "the patrick mile nautical astronomy surveys", "the patrick some nautical astronomy surveys", "the patrick board nautical astronomy surveys", "the patrick moyes nautical astronomy surveys", "the patrick mkie nautical astronomy surveys", "the patrick marx nautical astronomy surveys"

Try widening your search to All Fields.

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• If you are trying to use Boolean operators, they must be ALL CAPS: (((("the patrick moore practical astronomy sergey") OR ("the patrick moocs practical astronomy sergey"))) OR ((((((("the patrick more practical astronomy sergey") OR ("the patrick mark practical astronomy sergey"))) OR ("the patrick some practical astronomy sergey"))) OR ("the patrick more nautical astronomy surveys")))).
• Removing quotes may allow a broader search: (((( the patrick moore practical astronomy sergey ) or ( the patrick moocs practical astronomy sergey ))) or ((((((( the patrick more practical astronomy sergey ) or ( the patrick mark practical astronomy sergey ))) or ( the patrick some practical astronomy sergey ))) or ( the patrick more nautical astronomy surveys )))).
• Adding a wildcard symbol may retrieve word variants: (((("the patrick moore practical astronomy sergey") or ("the patrick moocs practical astronomy sergey"))) or ((((((("the patrick more practical astronomy sergey") or ("the patrick mark practical astronomy sergey"))) or ("the patrick some practical astronomy sergey"))) or ("the patrick more nautical astronomy surveys"))))*.