Complex sentence: Dnevni Avaz The remains were prepared for DNA analysis in June 2002 0The first attempt to match the DNA from the grave to DNA samples provided by Palić's father, sister and daughters was unsuccessful because the sample did not yield enough genetic materials for a match.
Split into simpler sentences: Dnevni Avaz The remains were prepared for DNA analysis in June 2002. The reason for the failed identification was the failure of the sample did not yield enough genetic materials for a match.