Add: search: >scholar:'Hydrogen Storage'< @DDG : <https://html.duckduckgo.com/html/?q=scholar:'Hydrogen Storage' https://html.duckduckgo.com/html/?q=scholar:'H

Add: search: >scholar:'Hydrogen Storage'< @DDG : <https://html.duckduckgo.com/html/?q=scholar:'Hydrogen Storage' https://html.duckduckgo.com/html/?q=scholar:'Hydrogen Storag...> Edit: fix url