If you own the Web-pages that appear in the search result, you can write to google and request these pages to be removed. If the info is on someone else's Web-site, the first step is to ask the author to remove the page.
I have an old girlfriend who wrote some crazy shit about me and it appears on the first 2 google pages How can I flood the first few pages of google so that I can drown out the crazy stuff she wrote? I have a high-profile job interview in a week............ Many thanks in advance!!!