Perhaps you should try some spelling variations:
"mothers poverty study" » "mother poverty study", "other poverty study", "mother's property study", "mothers property study", "mothers poverty studies", "mothers poverty struck"
"mothers poverty story" » "mother poverty story", "other poverty story", "mother's property story", "mothers poverty history", "mothers poverty short", "mothers poverty theory"

Try widening your search to All Fields.

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: "((\"mothers poverty study\") OR (\"mothers poverty story\"))".
• Removing quotes may allow a broader search: (( mothers poverty study ) OR ( mothers poverty story )).
• Adding a wildcard symbol may retrieve word variants: (("mothers poverty study") OR ("mothers poverty story"))*.