Perhaps you should try some spelling variations:
programmed well » programmed cell, programmed cells, programmed below
programmed self » programme self, programmed cell, programming self
well death » cell death, well heath, cell deaths
self death » self data, self heat

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: "(( programmed well death ) OR ( programmed self death ))".
• Adding a wildcard symbol may retrieve word variants: (( programmed well death ) OR ( programmed self death ))*.