Perhaps you should try some spelling variations:
"martin eppler" » "martin eichler", "martin ester", "martin butler"
"martin koller" » "martin kales", "martin kroll", "martin niemoller"
"martin fowler" » "martin folkes"

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: (((("martin eppler") OR ("martin koller"))) OR ("martin fowler")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"martin eppler\") OR (\"martin koller\"))) or (\"martin fowler\"))".
• Removing quotes may allow a broader search: (((( martin eppler ) OR ( martin koller ))) or ( martin fowler )).
• Adding a wildcard symbol may retrieve word variants: (((("martin eppler") OR ("martin koller"))) or ("martin fowler"))*.