'NetResearchServer','LinkWalker','Zeus','W3C_Validator','ZyBorg','Ask Jeeves','ia_archiver',
'PingALink Monitoring Services','IlTrovatore-Setaccio','Nutch','Mercator','search.ch',
'appie','larbin','NutchCVS','ObjectsSearch','Webchat','Mediapartners-Google','Schmozilla',
'NetResearchServer','LinkWalker','Zeus','W3C_Validator','ZyBorg','Ask Jeeves','ia_archiver',
'PingALink Monitoring Services','IlTrovatore-Setaccio','Nutch','Mercator','search.ch',
'appie','larbin','NutchCVS','ObjectsSearch','Webchat','Mediapartners-Google','Schmozilla',