Perhaps you should try some spelling variations:
astronomy survives » astronomy survey, astronomy studies
astronomy surveys » astronomy survey, astronomy surveying, astronomy sergey
colts practical » its practical, politics practical, results practical
mons practical » coins practical, boss practical, lens practical
patrick colts » patrick colm, patrick bolton, patrick count
patrick mons » patrick moyes, patrick bond, patrick mpondo

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 mons practical ((astronomy survives) OR (astronomy surveys)) ) OR ( the patrick colts practical ((astronomy survives) OR (astronomy surveys)) )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( the patrick mons practical ((astronomy survives) OR (astronomy surveys)) ) or ( the patrick colts practical ((astronomy survives) OR (astronomy surveys)) ))".
• Adding a wildcard symbol may retrieve word variants: (( the patrick mons practical ((astronomy survives) OR (astronomy surveys)) ) or ( the patrick colts practical ((astronomy survives) OR (astronomy surveys)) ))*.