Perhaps you should try some spelling variations:
studies ebook » studies book
harvard based » hardware based
harvard bond » harvard cold, harvard home
sale studies » scale studies, sage studies, state studies
ebook series » book series, textbook series, yearbook series
based urban » basic urban
m services » e services, d services, de services
studies m » studies my, studies 3, studies 5
bond sale » bond sales, bond rate

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( harvard based urban studies m services. ) or ( harvard bond sale studies ebook series. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( harvard based urban studies m services. ) OR ( harvard bond sale studies ebook series. )).
• Adding a wildcard symbol may retrieve word variants: (( harvard based urban studies m services. ) or ( harvard bond sale studies ebook series. ))*.