Perhaps you should try some spelling variations:
teaching learning » machine learning
learning look » learning book, learning loops, learning loss
des teaching » does teaching, its teaching, design teaching
vagues ende » vagues de
ende des » ende der
del a » del av, del i, del 2
del 1 » del i, del 2, del 3

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: (( vagues ende des teaching learning look ) OR ( aguas ((del a) OR (del 1)) transformer _ cao ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( vagues ende des teaching learning look ) or ( aguas ((del a) OR (del 1)) transformer _ cao ))~".
• Adding a wildcard symbol may retrieve word variants: (( vagues ende des teaching learning look ) or ( aguas ((del a) OR (del 1)) transformer _ cao ))*.