Print a text if a view result is equal to a certain value
If I understand well your question, I guess that you can make this in a rough way from a template View. Inside this template file you can add the respective conditional to show your text.

Here is the part of views-view-unformatted.tpl.php when each result is printed:

&lt;?php foreach ($rows as $id =&gt; $row): ?&gt;
  &lt;div class="&lt;?php print $classes[$id]; ?&gt;"&gt;   
    &lt;?php print $row; ?&gt;
  &lt;/div&gt;
&lt;?php endforeach; ?&gt;


Then, you can parse $row to catch the respective value and print a message. You can use preg_match() to match the value For example, instead of &lt;?php print $row; ?&gt; you could use:

&lt;?php
  if (preg_match("/(here text to match)/i", $row)) {
    print "Aha!:" . $row;
  }
  else {
    print $row;
  }
?&gt;


I guess you can improve this seeking per target fields.