Perhaps you should try some spelling variations:
moore positional » aware positional, pure positional, whole positional
astronomy series » astronomy sergey, gastronomy services, astronomy survives
moore nautical » mile nautical, moore national, some nautical
board nautical » board practical, board national, board neutral
patrick board » patrick bond, patrick hubbard, patrick leonard

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 positional astronomy series ) OR ((( the patrick moore nautical astronomy series ) OR ( the patrick board nautical astronomy series )))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( the patrick moore positional astronomy series ) or ((( the patrick moore nautical astronomy series ) OR ( the patrick board nautical astronomy series ))))".
• Adding a wildcard symbol may retrieve word variants: (( the patrick moore positional astronomy series ) or ((( the patrick moore nautical astronomy series ) OR ( the patrick board nautical astronomy series ))))*.