With over 154 million blogs on Tumblr, finding just what you're looking for can be a chore. Luckily, the company has made it easier by announcing a beefed up search function. The Yahoo-owned site can now process search requests with multiple hashtagged words or phrases, such as "#engadget #expand." Leaving the pound sign out produces more robust search results -- returning both officially tagged entries and ones that simply contain the query text. To make its explicit content filter more visible and less confusing, Tumblr moved it to the redesigned results page, which now also boasts a Filter menu that segregates posts by type. Finally, a scrollbar that displays relevant blogs joins these two features, which should make it easier to find new friends if yours left for greener pastures.