<prompt> Translate the following text to EnglishUchunguzi wa OSI kwa kawaida unazingatia madai ya ufisadi, udanganyifu, tabia mbaya, udanganyifu wa mkataba na ununuzi, migogoro ya maslahi, na ukiukaji wa maadili katika programu au shughuli za shirikisho.  <response>: OSI investigations typically focus on allegations of corruption, fraud, misconduct, contract and procurement improprieties, conflicts of interest, and ethics violations in federal programs or activities. 