fixed failing test

@@ -253,10 +253,10 @@ def search_pages(
 found_pages = []
 for page in self.pages:
 for paragraph in page.paragraphs:
-if target_string is not None and target_string in paragraph.text:
+if target_string is not None and target_string in paragraph:
 found_pages.append(page)
 break
-if regex is not None and re.findall(regex, paragraph.text) != []:
+if regex is not None and re.findall(regex, paragraph) != []:
 found_pages.append(page)
 break
 return found_pages