While (15760) 1992 QB1 proceeds by sequential trial and error in a systematic search, like the PIN search in the movie "Terminator 2: Judgement Day" (1991), (19255) 1994 VK8 makes a global search by key words in the whole database, like the computer search by personal characteristics in the movie "The Fugitive" (1993), or by post code in the movie "K-Pax" (2001).
"The Fugitive" (1993)
"One of the first "full text" crawler-based search engines was WebCrawler, which came out in 1994. Unlike its predecessors, it let users search for any word in any webpage, which has become the standard for all major search engines since. It was also the first one to be widely known by the public." (Wikipedia: web search engine)