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  • × theme_ss:"Suchmaschinen"
  • × author_ss:"Schulz, U."
  1. Schulz, U.: Usability-Kriterien für Suchmaschinen (2001) 0.00 
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  2. Schulz, U.: Search engine usability : über die Nutzungsqualität von Suchmaschinen (2001) 0.00 
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