Google recently introduced Google Domestic Trends as a collection of various indexes of search trends. It is maybe a really good way to predict certain developments for example unemployment, because employees maybe search for related topics in a situation the company is not doing well.
Google Domestic Trends
Google recently introduced Google Domestic Trends as a collection of various indexes of search trends. It is maybe a really good way to predict certain developments for example unemployment, because employees maybe search for related topics in a situation the company is not doing well.