Perhaps you should try some spelling variations:
molekulen » molekularen
molekulene » molekularene, molekuler, molekules, molekulionen
molekulenene » molekularenene, molekulerne, molekulesne, molekulionenne, molekularen, molekulionen, molekulsiebe
molekulesne » molekules, molekulionen, molekulmasse

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: ((molekul OR molekulen) OR (molekule OR ((molekulene OR molekulare) OR (molekulenene OR molekulesne)))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((molekul OR molekulen) or (molekule or ((molekulene or molekulare) or (molekulenene or molekulesne))))".
• Adding a wildcard symbol may retrieve word variants: ((molekul OR molekulen) or (molekule or ((molekulene or molekulare) or (molekulenene or molekulesne))))*.