If you look on google trends, you will see that your new keywords receive a lot less interest than your old keywords:

This is probably because, in general, users are lazy and don't like to get too specific in their search queries unless they have a real need to. Also, different users get more specific in different ways, so while one user might search for anti wrinkle eye, another user might search for anti wrinkle face, which will cause you to loose traffic.

In the future, thoroughly research your keywords before changing them.

If you look on Google trends, you will see that your new keywords receive a lot less interest than your old keywords:

This is probably because, in general, users are lazy and don't like to get too specific in their search queries unless they have a real need to. Also, different users get more specific in different ways, so while one user might search for anti wrinkle eye, another user might search for anti wrinkle face, which will cause you to lose traffic.

In the future, thoroughly research your keywords before changing them.