Perhaps you should try some spelling variations:
"ara largest decrease" » "ara largest decreases" (Expand Search), "ara larger decrease" (Expand Search), "ara marked decrease" (Expand Search), "area largest decrease" (Expand Search), "sara largest decrease" (Expand Search), "para largest decrease" (Expand Search)
"c large decrease" » "c marked decrease" (Expand Search), "c large increases" (Expand Search), "c large degree" (Expand Search), "_ large decrease" (Expand Search), "a large decrease" (Expand Search), "i large decrease" (Expand Search)
"mri also increased" » "may also increased" (Expand Search), "men also increased" (Expand Search)

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"ara largest decrease\") OR (\"mri also increased\"))) OR (\"c large decrease\"))~".
• Removing quotes may allow a broader search: (((( ara largest decrease ) OR ( mri also increased ))) OR ( c large decrease ))~.
• Adding a wildcard symbol may retrieve word variants: (((("ara largest decrease") OR ("mri also increased"))) OR ("c large decrease"))*.