First, you need to make sure you have installed the Web Importer. If you haven't, please go to http://www.mendeley.com/import/. Please follow the instructions on our website, including the pop-up window enabled test. Then, you just need to go to Google Scholar. Here you have two alternatives:
1. Look for a specific term, this will provide you with a list of related papers/articles. You then can go to bookmarks and select 'Import to Mendeley'. A pop-up window with the list of articles will be displayed, where you can select the ones you want to add, by clicking on 'Import'.
2. You can click on one article and if you want to add it to your library, just go to bookmarks and select 'Import to Mendeley'. You can click on 'View in your Mendeley Library' to open your library page.

If you have any other questions or problems, please do not hesitate to contact us, indicating your operating system and browser.