Perhaps you should try some spelling variations:
"auc marked increased" » "auc marked increase" (Expand Search), "auc marked increases" (Expand Search), "auc care increased" (Expand Search), "a marked increased" (Expand Search)
"auc marked decrease" » "auc marked increase" (Expand Search), "a marked decrease" (Expand Search)
"c large decrease" » "c large increases" (Expand Search), "c large degree" (Expand Search), "_ large decrease" (Expand Search), "a large decrease" (Expand Search), "i large decrease" (Expand Search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("auc marked decrease") OR ("auc marked increased"))) OR ("c large decrease"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"auc marked decrease\") OR (\"auc marked increased\"))) OR (\"c large decrease\"))*".
• Removing quotes may allow a broader search: (((( auc marked decrease ) OR ( auc marked increased ))) OR ( c large decrease ))*.