Perhaps you should try some spelling variations:
demand before » ireland before, demand becomes, heard before
grace before » graces before, france before, made before
dead before » read before, heard before, death before
care before » case before, made before, were before

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: (( professor bradbrook AND residential ((demand before) OR (dead before)) ) OR ( professor bradbrook AND residential ((care before) OR (grace before)) )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( professor bradbrook and residential ((demand before) or (dead before)) ) or ( professor bradbrook and residential ((care before) OR (grace before)) ))".
• Adding a wildcard symbol may retrieve word variants: (( professor bradbrook and residential ((demand before) or (dead before)) ) or ( professor bradbrook and residential ((care before) OR (grace before)) ))*.