A reference for those working on Google book searches other than full text queries. Let me know if something is incorrect or missing. <th> Values </th> <td> All of the words. </td> <td> Exact phrase. </td> <td> At least one of the words. </td> <td> Without the words. </td> <td> 0=AllBooks, 1=FullView, 3=Limited preview and full view, 4=Public domain only </td> <td> One of "ALLTYPES", "BOOKS", "MAGAZINES" </td> <td> Empty for all languages otherwise a language code.