Perhaps you should try some spelling variations:
optical gastronomy » optics astronomy, nautical astronomy, local gastronomy
optical astronomy » nautical astronomy, positional astronomy
astronomy series » astronomy sergey, gastronomy services, astronomy survives
moire spherical » sobere spherical, pole spherical, smoke spherical
moore optical » moire optical, more optical, core optical
patrick moire » patrick mkie, patrick meir, patrick moore's
patrick corsi » patrick cozzi, patrick coggi, patrick corr

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 optical astronomy series ) OR ( the patrick moire spherical astronomy series ))) OR ( the patrick corsi ((optical gastronomy) OR (opticks astronomy)) services )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((( the patrick moore optical astronomy series ) or ( the patrick moire spherical astronomy series ))) or ( the patrick corsi ((optical gastronomy) OR (opticks astronomy)) services ))".
• Adding a wildcard symbol may retrieve word variants: (((( the patrick moore optical astronomy series ) or ( the patrick moire spherical astronomy series ))) or ( the patrick corsi ((optical gastronomy) OR (opticks astronomy)) services ))*.