Why Costco pictures??

Why would several different people be searching for "costco pictures" in Yahoo? These people are brought to my blog, because I blogged about costco pictures awhile ago. I doubt these people found what they were looking for.

When I used to search for something on the internet, sometimes I didn't understand why some pages popped up. I learned that blogs usually make it to the top of a search engine because of the updating frequency. Google Search offers some neat features, that I'm not sure if Yahoo and others do. You can click on "cache", so that the exact page with the key words pop up. Google also offers a yellow highlighter so that I can quickly scroll through a document with the keywords highlighted. You learn something new every day and I thought I would share the knowledge.

Now back to the original question: Why search for "costco pictures"?