Perhaps you should try some spelling variations:
"the patrick more optical astronomy sergey" » "the patrick more nautical astronomy sergey", "the patrick more spherical astronomy sergey", "the patrick more optical astronomy survey", "the patrick more optical astronomy surveys", "the patrick more optical astronomy seven", "the patrick moore optical astronomy sergey", "the patrick moyes optical astronomy sergey", "the patrick mkie optical astronomy sergey", "the patrick moire optical astronomy sergey", "the patrick mode optical astronomy sergey", "the patrick core optical 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 burk positional astronomy sergey", "the patrick burn positional astronomy sergey"
"the patrick part positional astronomy sergey" » "the patrick part positional astronomy survey", "the patrick part positional astronomy surveys", "the patrick part positional astronomy seven", "the patrick part position astronomy sergey", "the patrick part compositional astronomy sergey", "the patrick report positional astronomy sergey", "the patrick baert positional astronomy sergey", "the patrick carty positional astronomy sergey", "the patrick parra 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 pure positional astronomy sergey") OR ("the patrick part positional astronomy sergey"))) OR ("the patrick more optical astronomy sergey")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"the patrick pure positional astronomy sergey\") OR (\"the patrick part positional astronomy sergey\"))) or (\"the patrick more optical astronomy sergey\"))".
• Removing quotes may allow a broader search: (((( the patrick pure positional astronomy sergey ) OR ( the patrick part positional astronomy sergey ))) or ( the patrick more optical astronomy sergey )).
• Adding a wildcard symbol may retrieve word variants: (((("the patrick pure positional astronomy sergey") OR ("the patrick part positional astronomy sergey"))) or ("the patrick more optical astronomy sergey"))*.