Try searching Google Scholar; if you finds a reference you need import it into your Library.
- In your browser, go to scholar.google.com.
- Once there, go into the 'Settings' - at the bottom there is a section for Bibliography Manager - this needs to be set to 'RefMan'
- Once this has been set up, click 'Save'.
- You will be put back in the search page where you can search as normal.
- If you find your reference - click on the blue link 'Import into RefMan' underneath the reference - the reference will be sent to your EndNote library.