Perhaps you should try some spelling variations:
"i largest decrease" » "i largest decreases" (Expand Search), "i marked decrease" (Expand Search), "_ largest decrease" (Expand Search), "i large decrease" (Expand Search)
"c cycles increases" » "c cases increased" (Expand Search), "_ cycles increases" (Expand Search), "6 cycles increases" (Expand Search), "8 cycles increases" (Expand Search)
"c larger decrease" » "c marked decrease" (Expand Search), "_ larger decrease" (Expand Search), "c large decrease" (Expand Search), "_ large decrease" (Expand Search)

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("c larger decrease") OR ("i largest decrease"))) OR ("c cycles increases"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"c larger decrease\") OR (\"i largest decrease\"))) OR (\"c cycles increases\"))".
• Removing quotes may allow a broader search: (((( c larger decrease ) OR ( i largest decrease ))) OR ( c cycles increases )).
• Adding a wildcard symbol may retrieve word variants: (((("c larger decrease") OR ("i largest decrease"))) OR ("c cycles increases"))*.