Perhaps you should try some spelling variations:
astronomy surveying » astronomy during
practical autonomy » practical astronomy, practice autonomy, political autonomy
moore's nautical » moore's notices
moocs practical » mics practical, abcs practical, ics practical
autonomy survey » astronomy survey, autonomy surgery, astronomy surveys
patrick moocs » patrick mons, patrick moyes

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 moore's nautical astronomy surveying )).
• Adding a wildcard symbol may retrieve word variants: (( the patrick moocs practical autonomy survey ) or ( the patrick moore's nautical astronomy surveying ))*.