Perhaps you should try some spelling variations:
"the patrick moore practical astronomy sergey" » "the patrick moore optical astronomy sergey", "the patrick moore practical astronomy survey", "the patrick moore practical astronomy seven", "the patrick moore practical astronomy large", "the patrick more practical astronomy sergey", "the patrick moocs practical astronomy sergey", "the patrick mouse practical astronomy sergey"
"the patrick gene positional astronomy survives" » "the patrick gene positional astronomy survey", "the patrick gene positional astronomy studies", "the patrick game positional astronomy survives", "the patrick gene position astronomy survives", "the patrick guenon positional astronomy survives", "the patrick glenn positional astronomy survives", "the patrick penel positional astronomy survives", "the patrick anne positional astronomy survives"
"the patrick gene positional astronomy surveys" » "the patrick gene positional astronomy survey", "the patrick gene positional astronomy surveying", "the patrick gene positional autonomy survey", "the patrick game positional astronomy surveys", "the patrick gene position astronomy surveys", "the patrick guenon positional astronomy surveys", "the patrick glenn positional astronomy surveys", "the patrick penel positional astronomy surveys", "the patrick anne positional 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"

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