14. The computer-implemented method of claim 13 , wherein the result set comprises at least a first segment and a second segment, the computer-implemented method further comprising: determining a first ranking associated with at least the first segment; and transmitting the first ranking, wherein the first ranking affects the presentation of the first segment relative to the second segment in the user interface.
13. The computer-implemented method of claim 12 , further comprising: receiving input comprising at least one search concept; in response to the input, query the non-transitory computer storage to retrieve a result set based on the at least one search concept and the index, the result set comprising at least one segment; and transmit the retrieved result set for presentation in a user interface.