Why some keywords doesn't work if I don’t use budget optimization tool (if I start use campaign works).
I don't know that I fully understand your question. Use of the budget optimizer doesn't impact whether or not a keyword "works".
What do you mean by "not working"? Do you mean your keywords are inactive? If so, the budget optimizer would solve that as it will set your bids at a level sufficient to make them active.
Yes it's mean they are inactive...when I change bids manually they are inactive but when I use budget optimizer they are active. I don't know why ?
Read about the budget optimizer and you'll know why. It's setting your bid for you, and that bid will always be at a level that your keywords will be active.