5. The method of claim 3 , wherein the first word matches the second word, and wherein the first word is included in the hybrid text string.
3. The method of claim 1 , further comprising: identifying a bounded match range within the first and second time-indexed text strings, wherein the bounded match range includes a first word from the first time-indexed text string, and a second word from the second time indexed text string, wherein the first word and the second word are surrounded on both sides within the first or second time-indexed text strings by first and second boundaries, the boundaries defined by: a beginning of the first or second time-indexed text strings, an end of the first or second time-indexed text strings, an anchor word, or a matched word.