Update php files on book script

Looking for php developer to make a few small changes to my script, if successful, may hire again in the future. The script is located here [login to view URL]!/ There are small fixes but requires professional php experience. 1. Current, when you do a search in search bar, it retrieves results from all 3 tables and provides results below in 3 columns Everytime you do a search in header search bar; refresh all pages (book, resources, quick answers)( to go to page 1 showing the new results.) Here is what happens, if you are on page 2 of records, and you perform a search like “Ishmael”, it shows all results but you have to manual go back to page 1 to see results. So refresh all pages to “page 1 for book, resources, and quick answers” 2. When searching in search bar, allow results to show more relevant exact and show results for resources and quick answers that have titles keywords first. Also allow it to search the titles for resources and quick answers, too. 3. When searching for a keyword in header , show results count for book sentences next to [book name}, example “book name 556” 4. . When you click on sentence titles, refresh the results back to page 1 of all results even on resources and answers. This is the same issues as 1. 5. In admin of this script, there are different books, for each books, currently I am able to save resources and answers, I would like all the resources and answers to appear for all books. They are save by book id, I would like you to modify the code to allow all resources and answers save to appear. After coding is done, I would like report to all exact files that were updated. Also database is not to be modified.