Perhaps you should try some spelling variations:
"the patrick does practical astronomy surveys" » "the patrick does optical astronomy surveys", "the patrick does practical astronomy survey", "the patrick does practical astronomy surveying", "the patrick does practical astronomy survives", "the patrick notes practical astronomy surveys", "the patrick does practice astronomy surveys", "the patrick globes practical astronomy surveys", "the patrick dobel practical astronomy surveys", "the patrick de practical astronomy surveys", "the patrick del practical astronomy surveys"
"the patrick mics practical astronomy surveys" » "the patrick mics optical astronomy surveys", "the patrick mics practical astronomy survey", "the patrick mics practical astronomy surveying", "the patrick mics practical astronomy survives", "the patrick ics practical astronomy surveys", "the patrick micro practical astronomy surveys", "the patrick moocs practical astronomy surveys", "the patrick mons practical astronomy surveys", "the patrick michel practical astronomy surveys", "the patrick maill practical astronomy surveys"
"the patrick mics positional astronomy surveys" » "the patrick mics positional astronomy survey", "the patrick mics positional astronomy surveying", "the patrick mics positional astronomy survives", "the patrick mucosa positional astronomy surveys", "the patrick acids positional astronomy surveys", "the patrick lists positional astronomy surveys", "the patrick mons positional astronomy surveys", "the patrick michel positional astronomy surveys", "the patrick maill positional astronomy surveys"
"the patrick moraes nautical astronomy surveys" » "the patrick moraes nautical astronomy survey", "the patrick moraes nautical astronomy surveying", "the patrick moraes nautical astronomy survives", "the patrick moraes practical astronomy surveys", "the patrick moyes nautical astronomy surveys", "the patrick moore's nautical astronomy surveys", "the patrick moore nautical astronomy surveys"

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