You can exclude certain tweets from your results by using the minus (“-”) operator in your TweetReach search. You can exclude tweets that include certain keywords or tweets that mention a certain account. For example:
The second example is a good one to use if you find a spammer or someone whose tweets you really don’t want to include in your reports.
Note that there should not be a space between the minus and the word you’re excluding. If you’d like to exclude a two word phrase, wrap them in quotation marks, like this: