Associating search results, for a current query, with a recently executed prior query

A system comprising:

• at least one device including a hardware processor;
• the system being configured to perform operations comprising:
• receiving a first query from a user;
• responsive to receiving the first query:
• presenting a first set of one or more search result responsive to the first query;
• receiving a second query from the user;
• responsive to receiving the second query:
• presenting a second set of one or more search results corresponding to the second query;
• determining that a user selected a particular search result from the second set of search results corresponding to the second query, wherein the particular search result was not included in the first set of one or more search results corresponding to the first query;
• determining an association between the first query and the second query that satisfies a set of query relationship criteria, wherein the query relationship criteria require (a) execution of the first query within a threshold timeframe of the second query and (b) an indication that the user is not satisfied with the first set of one or more search results;
• responsive to determining (a) that the user selected a particular search result from the second set of search results corresponding to the second query and (b) the association between the first query and the second query that satisfies the set of query relationship criteria:
• associating the particular search result from the second set of search results with the first query, wherein the particular search result was not associated with the first query prior to the associating operation, wherein the particular search result is a chronologically first search result selected by a user subsequent to submission of the first query;
• presenting at least the particular search result in response to a new execution of the first query.

A method comprising:

• receiving a first query from a user;
• responsive to receiving the first query:
• presenting a first set of one or more search results responsive to the first query;
• receiving a second query from the user;
• responsive to receiving the second query:
• presenting a second set of one or more search results corresponding to the second query;
• determining that a user selected a particular search result from the second set of search results corresponding to the second query, wherein the particular search result was not included in the first set of one or more search results corresponding to the first query;
• determining an association between the first query and the second query that satisfies a set of query relationship criteria, wherein the query relationship criteria require (a) execution of the first query within a threshold timeframe of the second query and (b) an indication that the user is not satisfied with the first set of one or more search results;
• responsive to determining (a) that the user selected a particular search result from the second set of search results corresponding to the second query and (b) the association between the first query and the second query that satisfies the set of query relationship criteria:
• associating the particular search result from the second set of search results with the first query, wherein the particular search result was not associated with the first query prior to the associating operation, wherein the particular search result is a chronologically first search result selected by a user subsequent to submission of the first query;
• presenting at least the particular search result in response to a new execution of the first query,
• wherein the method is executed by at least one device comprising a hardware processor.