Perhaps you should try some spelling variations:
reasons delivered » sermons delivered, orations delivered, classes delivered
persons delivered » persons deliver'd, sermons delivered, opinions delivered
lumped elements » lumped element
pores lumped » ports lumped
get pores » get poorer, get more, get bored

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) OR (persons delivered)) placenta ) OR ( get pores lumped elements )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( ft ((reasons delivered) OR (persons delivered)) placenta ) or ( get pores lumped elements ))".
• Adding a wildcard symbol may retrieve word variants: (( ft ((reasons delivered) OR (persons delivered)) placenta ) or ( get pores lumped elements ))*.