Perhaps you should try some spelling variations:
resources book » resources boom, resource boom, source book
war resources » water resources, care resources, gas resources
legal studies » regional studies
studies book » studies from
toll legal » toll level
cold war » world war

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( harvard cold war resources book series. ) or ( harvard toll legal studies book series. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( harvard cold war resources book series. ) OR ( harvard toll legal studies book series. )).
• Adding a wildcard symbol may retrieve word variants: (( harvard cold war resources book series. ) or ( harvard toll legal studies book series. ))*.