In these last two cases you have to direct your eye for the blue colored areas in left and right sides in my investigation layout. Most of web site creators give big weight for the right side area. They are putting more adds in web page right side area.
WHY?
That is because users more practiced area is right side more than the left side.
In the right side area also you can put Google AdSense Content and Google AdSense Add Links Add mixture. From the Google AdSense Content Adds Small Square is the best choose for top right area.
What ever practice users have we can’t give up the left side area. That area also more important place in a website. Most of web page creators are putting Google AdSense Link Units for the left side. That also a smart thinking. But I will tell you a something different to that. You must try there to put Google AdSense Add Link with some Internal Web Links.
And now we have the last step. Last step is bottom area. I colored it on the red in my investigation layout. Google AdSense Link Units and SEARCH Units are the most suitable adds for the bottom. Try it.
SEARCH
This should be always in the top, top right or bottom area of a web page. I’m not advising you to put SEARCH Units on the left side. That is not good investment.
Hope you all got the basic Google AdSense Add Placements knowledge correctly in these few posts. I believe it will useful to you all.