<prompt> Translate the following text to EnglishIli kuelewa kesi moja, mtafiti lazima kuendeleza hunches kuhusu nini kinachotokea katika kesi chini ya utafiti na utaratibu kutafuta ndani yake.  <response>: To understand a single case, the researcher must develop hunches about what is happening in the instance under study and systematically seek within it 