The TZ-DWS Online Market Swallowing Project Management System is not merely a nice organizer to help you keep all of your stuff, like Google docs or something like that.
Link:
(Coming Soon) TZ-DWS Krakken Step-By-Step Project Management System
Which tool you choose should depend on two things: What kind of data you need for the work that you are doing and HOW you need that data interpreted. (This is usually decided based on the PURPOSE of the data.
Read more from the original source:
How to Choose a Good Keyword Tool
As explained above, they are both valid ways to determine KEI .. one defines popularity as clicks on advertisements, the other defines popularity as searches in a search engine. HINT: What would be an interesting column would be to compare the difference between the two to know if you are wasting organic resources on something that isn’t popular with searches, or wasting advertising dollars on something that people only search for and don’t use advertisements 
Read the original here:
KEI Measurement Revisited
