Final answer:
Performing a keyword search on CLUES can be challenging when trying to find the right sources. However, by identifying and applying the keywords used in less credible sources, one can improve their search results and find more reliable and relevant information.
Step-by-step explanation:
Performing a keyword search on CLUES, one runs the risk of encountering difficulty in homing in on the keywords that will lead to the sources needed. Less credible sources may initially come up, but if one can identify the keywords used in those sources, they can then be applied within academic databases to find better sources. It is important to consult resources on developing useful keywords to refine the search process.