Max numbers of scraper items?

Hi,

I am a beginner in the web scraper and was trying to scrape the app's data on google play. I was able to write some codes to scrape the data hidden in the 'load more' button. However, the max. numbers of data that I can get is always 50. I was not able to find any max. numbers indicate in the discussion online and documentations on the 'learning' page, maybe I have missed sth ? Just wondering if anyone have read this information ? Many thanks in advance !!