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), "_ largest decrease" (Expand Search), "a largest decrease" (Expand Search), "via largest decrease" (Expand Search)
"i large decrease" » "i marked decrease" (Expand Search), "i large increases" (Expand Search), "i large degree" (Expand Search), "_ large decrease" (Expand Search), "a large decrease" (Expand Search), "via large decrease" (Expand Search)
"42 levels increased" » "2 levels increased" (Expand Search), "4 levels increased" (Expand Search), "_ levels increased" (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: (((("i largest decrease") OR ("i large decrease"))) OR ("42 levels increased"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"i largest decrease\") OR (\"i large decrease\"))) OR (\"42 levels increased\"))".
• Removing quotes may allow a broader search: (((( i largest decrease ) OR ( i large decrease ))) OR ( 42 levels increased )).
• Adding a wildcard symbol may retrieve word variants: (((("i largest decrease") OR ("i large decrease"))) OR ("42 levels increased"))*.