Perhaps you should try some spelling variations:
"i largest decrease" » "i largest decreases" (Expand Search), "i larger decrease" (Expand Search), "i marked decrease" (Expand Search), "i large decrease" (Expand Search)
"_ largest decrease" » "_ largest decreases" (Expand Search), "_ larger decrease" (Expand Search), "_ marked decrease" (Expand Search), "_ large decrease" (Expand Search)
"a large increases" » "_ large increases" (Expand Search), "a large increased" (Expand Search), "a large increase" (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: "((((\"i largest decrease\") OR (\"_ largest decrease\"))) OR (\"a large increases\"))~".
• Removing quotes may allow a broader search: (((( i largest decrease ) OR ( _ largest decrease ))) OR ( a large increases ))~.
• Adding a wildcard symbol may retrieve word variants: (((("i largest decrease") OR ("_ largest decrease"))) OR ("a large increases"))*.