Perhaps you should try some spelling variations:
"apoptosis date decrease" » "apoptosis data decrease" (Expand Search), "apoptosis date increase" (Expand Search)
"apoptotic rate decrease" » "apoptotic rate increase" (Expand Search)
"apoptotic water decreases" » "apoptotic water increases" (Expand Search), "apoptotic water decreased" (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: "((((\"apoptosis date decrease\") OR (\"apoptotic rate decrease\"))) OR (\"apoptotic water decreases\"))~".
• Removing quotes may allow a broader search: (((( apoptosis date decrease ) OR ( apoptotic rate decrease ))) OR ( apoptotic water decreases ))~.
• Adding a wildcard symbol may retrieve word variants: (((("apoptosis date decrease") OR ("apoptotic rate decrease"))) OR ("apoptotic water decreases"))*.