Stop words are the words that Primo ignores in keyword searches but includes in phrase (" ") searches.
For example, if a user searches for the adventures of huckleberry finn, Primo performs the following search:
adventures huckleberry finn
However, if you put quotations around the words (phrase search) -- "the adventures of huckleberry finn"- Primo will include the stop words in the search.
Below are most common Stop Words: