Three measures and their meaning [not provided] is covered with Google Analytics

When you look at in flowed keyword through google analytics, we often find “not provided”. For successful web marketing, Although we want to have any reasons, googole might not disclose it because of privacy protection. However, there are some predict methods by “not provided”, We introduce just about 3 ways today as a references.
http://markestyle.com/not_provided_too_much_measures_and_meaning/