Switching Blog Title With Post Title

Hi Forum,

I've been doing some research on the web and many websites recommend that you switch your blog name with your title name so Google indexes the page better. I have two questions on this. One is it safe and worth doing? The second is a technical question. I have had someone totally redesign my blogger template and most sites say to replace this code:

<title><data:blog.pageTitle/></title>

with

<b:if cond=’data:blog.pageType == &quot;item&quot;’>
<title><data:blog.pageName/> | <data:blog.title/></title>
<b:else/>
<title><data:blog.pageTitle/></title>
</b:if>

Thats fine but when I do a search in my template I can't find the first bit of code to replace. Any suggestions?

Thanks in advance.

Rob