Delving into the records and researching the documents, can be a timeless task. Timeless because one loses track of time. It is important to take a break from researching a person, document or chasing leads. These are the reasons why I take a break.
Your cache in your browser fills up and sometimes you just see the same stuff you have already seen – clear cache and clean up cookies too!
Some websites refresh quite regularly; usually every 24 hours. There are websites which will suddenly upload a bunch of new data, making searches more productive