Perhaps you should try some spelling variations:
"local automorphisms" » "linear automorphisms", "local endomorphism", "local isomorphism"
"local isomorphisms" » "local isomorphism", "local endomorphism"
"over endomorphism" » "_ endomorphism", "modules endomorphism"

Try widening your search to All Fields.

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: (((("local automorphisms") OR ("local isomorphisms"))) OR ("over endomorphism")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"local automorphisms\") OR (\"local isomorphisms\"))) or (\"over endomorphism\"))".
• Removing quotes may allow a broader search: (((( local automorphisms ) OR ( local isomorphisms ))) or ( over endomorphism )).
• Adding a wildcard symbol may retrieve word variants: (((("local automorphisms") OR ("local isomorphisms"))) or ("over endomorphism"))*.