AdGooroo has released a few days back the search advertising results for the second quarter of the year. Google’s and MSN’s client base dropped a bit while Yahoo saw a slight increase.

Google’s client base is down 6.4% from the last quarter while the last 12 months results show an 8.5% overall decline.

MSN’s client base dropped an unbelievable 20% from the last quarter which proves once again that the things are not going quite in the right direction for them. The 12 months graphics show an 6.7% decline.

Yahoo is the only one from the three leading search engines reporting a slight 0.003% increase in their client base over the second quarter of the year. Also the last 12 months graphics are another reason to smile as they are 9.8% up.