Wikipedia viewer - search results

Hi - this is my wikipedia viever: http://codepen.io/jundymek/full/NprXBV/

I have a question about search results in my app. In this app: https://codepen.io/freeCodeCamp/full/wGqEga when I search for phrase “Jordan” I get different results than in my app. I use opensearch mode from Wikipedia API. Is it ok? Thank you for any feedback and advices.