I'll go ahead and say that I feel bad for him, but he's still wrong. He shouldn't have the right to have it taken down, but it does get into the interesting area of how "free speech" is defined around the world. In theory, Google (web search) just helps you find what other people are talking about.
"What are the sites that mention 'Milorad Trkulja'?"
"well, one of the sites is this melbourne crime site..."
It's kind of interesting to consider that Google -- by finding that result and giving it to you (especially with a snippet) -- is in fact repeating the statements contained in the result. However, it seems like they should be able to argue that it's not libel, because it is a fact that some site wrote that content. If that's not upheld, search engines become useless or sued out of existence (as does, say, the news).
This is the dangerous water we're wading into with any "right to forget" focusing on search engines (because they're the big fish and can bear it financially, essentially) instead of the actual source of whatever a person wants forgotten. You can pretty easily imagine large sections of the internet that aren't allowed to be indexed based on arbitrary submissions by people, presumably unevenly applied if there's not a central clearinghouse of "statements of which we shall not speak", but instead, notices are sent to whatever search engines/major sites that the person happens to notice (DMCA takedown notices fit that bill too well already, but this would be even worse, as it's not specific links, but "don't associate my (somehow disambiguated) name with this subject").
It's hard to know exactly what to do in this case, though, because the original offending site really does appear to be "defunct" and the only links I can find to it lead to a domain registration page. The search results are also now flooded with this story, of course, so, is he only winning on past defamation? The procedure should be to get the offending site to take down the content and then have Google remove it from its cache, but that appears to be already done.