Google Scholar searches in many academic journal databases at the same time. Some are openly accessible journals and have content from open research archives.
To access what HVL subscribes to:
Option 1: Go directly to Google Scholar. If you are not on HVL-nett/Eduroam, you must go to "Settings" and "Links in the library" and there search for "Høgskulen på Vestlandet".
Option 2: Go via proxy.