title: Find the position of a word in a text and create an index that includes my words
body: <p>The entire book is store in a personal cell. One book = one cell in the table. There are titles in the book, how do I find their position? The index for full-text search indicates the words position in the text.  I think this is what I am looking for.</p>
  <p>Example</p>
  <p>Table &quot;My Books&quot;</p>
  <pre><code>id  | Text (CLOB)              | author
  -----------------------------------------------------
  0   | For never was a story of | william shakespeare
      | more woe than this of    |
      | Juliet and her Romeo...  |
  
  </code></pre>
  <p>How to create an index with the words &quot;Juliet&quot; and &quot;Romeo&quot;?</p>
  <p>Desired results</p>
  <pre><code>OFFSET  | WORD
  -----------------
  12      | Juliet
  15      | Romeo
  </code></pre>
  <p>I am interested in any solution with similar job.</p>