The OP is just asking if there is a way to predict the likelihood of a recession by using media reports. The answer could very well be no, but it is nothing like saying that google searches for hurricanes cause storms.
The correct analogy is that it would be like searching for media reports of incoming hurricanes in order to tell if there was a hurricane coming. I imagine that method would work well for telling if a hurricane is coming (though it would be more straight forward to just look at the weather report)!
I have a feeling this method wouldn't work well for predicting a recession though.