If two highly relevant pages can be combined, then you can merge the two pages together. This option is also suitable in cases where a newly created page is discovered to contain notes that constitute a continuation of a previously created page. Merging pages will help you to reduce the number of pages for better organization.
To merge pages, go to more options (three-dot button) of a page. Then click on the Merge button to select a page from the list to merge.
<select merge from page more options icon>