Google has made a major change in its search results, which is going to affect Search Engine Optimization activity done on many sites.
All these days, when there is a search for an organisation, eg Yahoo, the results used to show one result from their website and then results from other sites with the information on Yahoo.
With the change made by Google, the results now show multiple results from Yahoo website. In some instances, there are as many as eight results shown from the same site. This change is tactical and is going to result in the following:

