If you were looking for an academic paper with "NWO" in the title (such as a study on the "New World Order" in a geopolitical or economic sense), those are usually indexed by specific authors and journals rather than a .mp4 versioning string.
The string "NWO" often refers to the WWE No Way Out pay-per-view events. For example, the 2002 event held in Milwaukee, Wisconsin, was the historic night the nWo faction first entered the WWE. NWOxxxCOLLECTIONv529mp4
The specific string NWOxxxCOLLECTIONv529mp4 does not appear to correspond to a recognized academic paper or formal publication. Instead, its naming convention strongly suggests it is a file name for a digital video collection related to the professional wrestling stable. If you were looking for an academic paper