Perhaps you should try some spelling variations:
"i largest decrease" » "i larger decrease" (Expand Search), "_ largest decrease" (Expand Search), "ai largest decrease" (Expand Search), "a largest decrease" (Expand Search)
"i marked decrease" » "i marked increase" (Expand Search), "_ marked decrease" (Expand Search), "_ market decrease" (Expand Search), "_ marker decrease" (Expand Search)
"i large decrease" » "i larger decrease" (Expand Search), "i large increases" (Expand Search), "i large degree" (Expand Search), "ai large decrease" (Expand Search), "_ large decrease" (Expand Search), "a 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: (("i largest decrease") OR ((("i large decrease") OR ("i marked decrease"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"i largest decrease\") OR (((\"i large decrease\") OR (\"i marked decrease\"))))".
• Removing quotes may allow a broader search: (( i largest decrease ) OR ((( i large decrease ) OR ( i marked decrease )))).
• Adding a wildcard symbol may retrieve word variants: (("i largest decrease") OR ((("i large decrease") OR ("i marked decrease"))))*.