Perhaps you should try some spelling variations:
"the patrick mkie practical astronomy sergey" » "the patrick mkie nautical astronomy sergey", "the patrick mkie practical astronomy surveys", "the patrick mkie practical astronomy seven", "the patrick mkie practical astronomy large", "the patrick made practical astronomy sergey", "the patrick make practical astronomy sergey", "the patrick ccie practical astronomy sergey", "the patrick mackie practical astronomy sergey", "the patrick mein practical astronomy sergey", "the patrick moore practical astronomy sergey"
"the patrick more practical astronomy sergey" » "the patrick more nautical astronomy sergey", "the patrick more practical astronomy surveys", "the patrick more practical astronomy seven", "the patrick more practical astronomy large", "the patrick some practical astronomy sergey", "the patrick moore practical astronomy sergey", "the patrick moyes practical astronomy sergey", "the patrick mark practical astronomy sergey"
"the patrick mode optical astronomy sergey" » "the patrick mode nautical astronomy sergey", "the patrick mode spherical astronomy sergey", "the patrick mode optical astronomy surveys", "the patrick mode optical astronomy seven", "the patrick mode optical astronomy large", "the patrick moore optical astronomy sergey", "the patrick moyes optical astronomy sergey", "the patrick mons optical astronomy sergey", "the patrick wave optical astronomy sergey"
"the patrick more positional astronomy sergey" » "the patrick more positional astronomy surveys", "the patrick more positional astronomy seven", "the patrick more positional astronomy large", "the patrick more positioning astronomy sergey", "the patrick aware positional astronomy sergey", "the patrick more conditional astronomy sergey", "the patrick moore positional astronomy sergey", "the patrick moyes positional astronomy sergey", "the patrick mark positional astronomy sergey"
"the patrick pure positional astronomy survey" » "the patrick pure positional astronomy surveys", "the patrick pure positional autonomy survey", "the patrick pure positional astronomy surveying", "the patrick aware positional astronomy survey", "the patrick pure conditional astronomy survey", "the patrick pure rotational astronomy survey", "the patrick burke positional astronomy survey", "the patrick part positional astronomy survey", "the patrick burk positional astronomy survey"

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