code: def searchPageFor(doc, pno, text, hit_max=16, quads=False):
      
  
      return doc[pno].searchFor(text, hit_max = hit_max, quads = quads)
docs: Search for a string on a page.
  
      Args:
          pno: page number
          text: string to be searched for
          hit_max: maximum hits
          quads: return quads instead of rectangles
      Returns:
          a list of rectangles or quads, each containing an occurrence.