Google read till 58 words so it is best to keep the KP limit till 58 to 60 words and at the same time don’t keep one keyword to different pages at same position as it will create confusion for google.
Google only reads the first ~60 words? It was my understanding that they read quite more than that, although there was an upper limit. I forgot what it was, but it was much more than 60. I would appreciate it if you would provide a link to the documentation that backs that figure. Thanks.