Perhaps you should try some spelling variations:
"c largest decrease" » "c largest decreases" (Expand Search), "c larger decrease" (Expand Search), "_ largest decrease" (Expand Search), "c large decrease" (Expand Search)
"c marked decrease" » "c marked increase" (Expand Search), "_ marked decrease" (Expand Search), "a marked decrease" (Expand Search), "n marked decrease" (Expand Search)
"ic cycles increase" » "ic cycles increases" (Expand Search), "ic nucleus increases" (Expand Search), "ic species increase" (Expand Search), "six cycles increase" (Expand Search), "10 cycles increase" (Expand Search), "_ cycles 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: "((((\"c largest decrease\") OR (\"c marked decrease\"))) OR (\"ic cycles increase\"))~".
• Removing quotes may allow a broader search: (((( c largest decrease ) OR ( c marked decrease ))) OR ( ic cycles increase ))~.
• Adding a wildcard symbol may retrieve word variants: (((("c largest decrease") OR ("c marked decrease"))) OR ("ic cycles increase"))*.