This is a method i haven’t used for my fiverr work but have had some nice success when hunting for clients for my offline freelancing business.
Google describes it as a way to monitor the web for interesting new content, in short Google alerts is a simple system where you can get a notification to your email every time something you defined as a search term or phrase is indexed by googles search engine.
How to use this to benefit your fiverr career.
Lets say you are a content writer on fiverr and your having a dry spell or your just new looking for your first client. Just head on over to google alerts and set up alerts such as “can anyone recommend a good writer” (you can also use wildcards, site commands and pretty much anything you use in normal google search), once get a suitable alert just approach the person looking for your services and tell them about your fiverr gig (be subtle though and if its a forum or a blog make sure its ok to post your fiverr links).
I have found myself using alerts more and more for different things, atm im using them for offsite feedback, client hunting, hype and buzz tracking of endeavors im involved in etc.
While waiting for an alert you can also check my old tip topic with 13 other tips http://forum.fiverr.com/discussion/gig-traffic-and-promotion-thoughts-tips-and-ideas/