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# Query expansion with semantically related terms

- "Website" vs. "Webseite"
  For example:
  "Kennst du Bücher über die Erstellung von behindertengerechten Websites?" (Do you know books on designing accessible web sites?)
- "Klimawandel" vs. "Klimaveränderung" vs. "Klimaänderung"(climate change vs. climatic change)
  For example:
  "Kennst du Bücher über den Klimawandel in Nordamerika?"
  (Do you know books on the climate change in North Amrica?)

University of Hagen, IICS, Johannes.Leveling@fernuni-hagen.de