Perhaps you should try some spelling variations:
reasons delivered » persons delivered, sermons delivered, orations delivered
defined elements » defining elements, prefixed elements, mixed elements
ft reasons » its reasons, _ reasons, 2 reasons
get poorer » get power, get proper, meant poorer
get pores » get more, get bored, get pages

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( ft reasons delivered placenta ) OR ( ((get pores) OR (get poorer)) defined elements )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( ft reasons delivered placenta ) or ( ((get pores) OR (get poorer)) defined elements ))".
• Adding a wildcard symbol may retrieve word variants: (( ft reasons delivered placenta ) or ( ((get pores) OR (get poorer)) defined elements ))*.