I've just taken over the management of a website and am getting 4x  4XX (client Error) issues. Example: http://inter-italia.com/en/wp-login.php?action=lostpassword Can anyone give any guidance as how to fix this wordpress? I also see a lot of 'temporary redirects' due to multilingual plugin - is there anything I can do to fix this?

I am having problems for a few clients where google is suggesting negative related searches. I have had success getting Google suggestion (auto-complete) to suggest the keywords we want to be associated with the brand but the 'Searches Related to....' at the bottom of the search page is a big problem. Many of the terms are negative of sometimes defamatory and have absolutely not relevance to the brand.  Even upon clicking on the related searches the pages Google displays are about other businesses. Can anyone suggest how to teach Google these term are irrelevant or any other suggestions as to how to remove them?