Perhaps you should try some spelling variations:
specialist librarians » special libraries
specialist libraries » special libraries
spectral libraries » special libraries, several libraries, spectral library
specific libraries » special libraries, scientific libraries, specific injuries

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: academic & ((((((specialist librarians) OR (specialist libraries))) OR (spectral libraries))) OR (specific libraries))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "academic & ((((((specialist librarians) OR (specialist libraries))) or (spectral libraries))) or (specific libraries))*".