Perhaps you should try some spelling variations:
"weiler von siemens linge" » "weiber von siemens linge" (Expand Search)
"werner von siemens fingoe" » "weiber von siemens fingoe" (Expand Search), "werkes von siemens fingoe" (Expand Search)
"werner von siemens ging" » "weiber von siemens ging" (Expand Search), "werkes von siemens ging" (Expand Search), "werner von siemens ing" (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: (((("weiler von siemens linge") OR ("werner von siemens fingoe"))) OR ("werner von siemens ging"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"weiler von siemens linge\") OR (\"werner von siemens fingoe\"))) OR (\"werner von siemens ging\"))".
• Removing quotes may allow a broader search: (((( weiler von siemens linge ) OR ( werner von siemens fingoe ))) OR ( werner von siemens ging )).
• Adding a wildcard symbol may retrieve word variants: (((("weiler von siemens linge") OR ("werner von siemens fingoe"))) OR ("werner von siemens ging"))*.