If all else fails stay on the phone!

Have you hit a slump? The first thing I would look at is the number of new people you have been speaking to. Even the worlds worst recruiter can have some success if he talk to enough people. I would keep track each day of how many new people you are speaking with. If you are not speaking to at least 10 new people a day that could be one of the key reasons why you are not having success. I would schedule a block of time each day to just get on the phone and talk to as many people as you can in your given industry. Just have conversations about what, where, and why and you will be amazed at the information you can uncover.