Search and Search

ICT homework…disadvantages of Google search engine please?

I need to come up with about 5 disadvantages of Google…please help me!! i have the following advantages:
As well as being able to search the internet, Google also offers search for news, images, videos, maps, shopping, mail and many more.

Google is very fast and efficient in searching for related articles according to what you search.
You see what you’re getting before you click on a link. Google shows a bit of the text that matches your search query. This snippet gives you a good idea if a page is going to be relevant before you click on it.

now i need some disadvantages…please help! thanks x x x
need some disadvantages about the actual search engine, not what it does to you thanks x

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