I have a this website
http://www.webtrainingcentre.com/
which is on web development tutorials.
My Question is Can I have multiple page with same keywords but different content for eg.
Here is a page that is tutorial on if/else condition in php
http://www.webtrainingcentre.com/php-tutorials/if-else-condition/
I want to create few pages like this
http://www.webtrainingcentre.com/php-exercise/if-else-condition/
http://www.webtrainingcentre.com/javascript-exercise/if-else-condition/
http://www.webtrainingcentre.com/php/if-else-condition/
All these pages will have different content which are needed and make sense
I am using the SEO Yoast plugin in wordpress which said you are using a duplicate keyword.
I want to know if Google will understand that these are different pages with different context/content and are needed by users or will it penalize me for using duplicate keywords in page titles and url's.