Google+ Custom URL Issue

I have Google+ account and Google offering me to get custom url of my profile but not allowed me to get my desire name/words in Googleplus url. My desire name/words still not in use as Googleplus profiles and pages but not allow me to get these words but allow me to add some characters with these words and get it as my Google plus profile url.

Its just a example:

• "Indiana Jones" is a profile name.
• Not in use as Google+ profiles & pages custom url.
• Still available not in use.
• But not allowed me to get these words as my custom url.
• And allowed me to add some characters like "123" "US" and use it.

How can i get it,, any solution?

 

I think its a good way google+ is offering you a personalise url, you can take advantage of it then.