The term 'sift through' can be summarized as the process of carefully examining something in order to find something specific. This is often done by sorting through a large amount of material, such as documents or data, in order to find the desired information. The crossword solution for this term is 'CULL, ' which means to select or remove something from a larger group. This is often done in order to reduce the amount of material that needs to be examined, making it easier to find the desired information.