Perhaps you should try some spelling variations:
practice autonomy » practice autonomous, practica astronomy, practical astronomy
astronomy survey » astronomy surveys, astronomy sergey, astronomy surveying
autonomy survey » autonomy surgery, astronomy surveys, taxonomy survey
moocs practice » moocs practical, books practice, cs practice
moyes nautical » logs nautical, mile nautical, nos nautical
patrick moocs » patrick moore, patrick mons, patrick moore's
patrick moyes » patrick keyes, patrick mayen, patrick mons

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 moocs practice autonomy survey ) OR ( the patrick moyes nautical astronomy survey )).
• Adding a wildcard symbol may retrieve word variants: (( the patrick moocs practice autonomy survey ) or ( the patrick moyes nautical astronomy survey ))*.