You will be given a definition of a task first, then some input of the task.
In this task, you are given a sentence in the English language. Your job is to translate the English sentence into the Spanish language.

In the process of qualitative research, when successive inquiries in both subjects and in the analysis does not provide new relevant information about the phenomenon studied. What concept is it referred to ?
Output:
En el proceso de investigación cualitativa, cuando sucesivas indagaciones tanto en sujetos como en el análisis no aporta nueva información relevante acerca del fenómeno estudiado. ¿A qué concepto se hace referencia?