Wish I could help.  But I don't know the answer.  And I don't know anyone else who can help.  My best advice is to put the main ideas on your browser, and go to Google.com, or another search engine.  BE SURE TO PUT YOUR WORDS OR PHRASE IN " QUOTATION MARKS ", LIKE THIS....OR YOU'LL GET FAR TOO MANY ANSWERS.  (For example, if you put in TEETH WHITENERS, withou the quotation marks, you'll get EVERYTHING about teeth, and EVERYTHING about whiteners, including sink whiteners, and laundry whiteners!   Computers often think like "Mr. Spock" on Star Trek!    They do a lot....but sometimes, TOO much!  So be ssure to use the " " Quotation Marks in your search!

Sorry I couldn't help more!