What are the titles of all the papers Google published?
SELECT t3.title FROM inst AS t1 JOIN authorship AS t2 ON t1.instid   =   t2.instid JOIN papers AS t3 ON t2.paperid   =   t3.paperid where t1.name  =  "Google"
titles of all the papers published by Google refers to selecting title from a table where the institution name is 'Google';