22. An article of manufacture including a non-transitory computer readable storage medium having instructions stored thereon that, upon execution by a computing device, cause the computing device to perform operations comprising: receiving one or more identifiers and one or more data request types, generating and performing a first data query from at least one source identified by said one or more identifiers and having a data type associated with a first data request type of said one or more data request types, retrieving at least one first result from the at least one source in response to said first data query, generating and performing a second data query derived from said one or more identifiers and from a second data request type of said one or more data request types, wherein said second data request type is of a type different from said first data request type, and retrieving at least one second result from the at least one source in response to said second data query, wherein said second data query is automatically generated based on said first data query to select said at least one second result having content associated with, but not identified by, said first data query.
22. An article of manufacture including a non-transitory computer readable storage medium having instructions stored thereon that, upon execution by a computing device, cause the computing device to perform operations comprising: receiving one or more identifiers and one or more data request types, generating and performing a first data query from at least one source identified by said one or more identifiers and having a data type associated with a first data request type of said one or more data request types, retrieving at least one first result from the at least one source in response to said first data query, generating and performing a second data query derived from said one or more identifiers and from a second data request type of said one or more data request types, wherein said second data request type is of a type different from said first data request type, and retrieving at least one second result from the at least one source in response to said second data query, wherein said second data query is automatically generated based on said first data query to select said at least one second result having content associated with, but not identified by, said first data query. 23. The article of manufacture, as set forth in claim 22 , wherein said first data query comprises a content data string and said second data query is generated based on said content data string to select said at least one second result having content associated with, but not identified by, said content data string.