Perhaps you should try some spelling variations:
achse » sachse (Expand Search)
stachse » stsachse (Expand Search), sachse (Expand Search)
sachsen » ssachsen (Expand Search), stachsen (Expand Search), nachsen (Expand Search), sichsen (Expand Search)
sachte » nachte (Expand Search), sachse (Expand Search), stachte (Expand Search), sichte (Expand Search)
nachsten » nachte (Expand Search)
sache » sachse (Expand Search), suche (Expand Search), sche (Expand Search), stache (Expand Search), nache (Expand Search), siche (Expand Search)
sach » stach (Expand Search), nach (Expand Search), sich (Expand Search)

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

• Performing a fuzzy search may retrieve terms with similar spellings: operation (achse OR (((stachse OR sachsen) OR (sachte OR nachsten)) OR ((sache OR sach) OR rache)))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "operation (achse OR (((stachse OR sachsen) OR (sachte OR nachsten)) OR ((sache OR sach) OR rache)))".
• Adding a wildcard symbol may retrieve word variants: operation (achse OR (((stachse OR sachsen) OR (sachte OR nachsten)) OR ((sache OR sach) OR rache)))*.