The checklist below is simple. I am often asked to troubleshoot search strings that aren’t doing what they are supposed to do.
I can’t give an exact percentage but it is safe to say that the vast majority of the strings would work fine but have errors that are easily overlooked.
There are many sites online dedicated to finding phone numbers and email addresses. Click the following link for a variety of the most popular available, and most are free. Finding Contact Information .
Twitter Search www.search.twitter.com
Twitter search is fairly straightforward. Because it is real time Boolean Searching String capable however, don't expect to get number of results since that's fairly pointless in this situation. Just expect to get results from the last few seconds back, and you get the full tweet.
Here are what I consider to be the most critical parts of internet research. I thought I would call them the ten commandments because if you do not apply one of them appropriately your sourcing effectiveness will drop.