Perhaps you should try some spelling variations:
"apoptosis largest decrease" » "apoptosis target decrease" (Expand Search), "apoptosis rates decrease" (Expand Search), "apoptosis largest decreases" (Expand Search), "apoptosis larger decrease" (Expand Search), "apoptosis marked decrease" (Expand Search)
"apoptotic late decrease" » "apoptosis rate decrease" (Expand Search), "apoptotic rate decreased" (Expand Search), "apoptotic larger decrease" (Expand Search), "apoptotic water decreases" (Expand Search)
"atomic volume decrease" » "diastolic volume 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: (((("apoptotic late decrease") OR ("apoptosis largest decrease"))) OR ("atomic volume decrease"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"apoptotic late decrease\") OR (\"apoptosis largest decrease\"))) OR (\"atomic volume decrease\"))*".
• Removing quotes may allow a broader search: (((( apoptotic late decrease ) OR ( apoptosis largest decrease ))) OR ( atomic volume decrease ))*.