Perhaps you should try some spelling variations:
practical autonomy » practical astronomy, practice autonomy, political autonomy
astronomy survey » astronomy surveys, astronomy sergey, astronomy surveying
moocs practical » mics practical, abcs practical, ics practical
autonomy survey » autonomy surgery, astronomy surveys, taxonomy survey
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 practical autonomy survey ) OR ( the patrick moyes nautical astronomy survey )).
• Adding a wildcard symbol may retrieve word variants: (( the patrick moocs practical autonomy survey ) or ( the patrick moyes nautical astronomy survey ))*.