Ordinary Search Engine Users Assessing Difficulty, Effort and Outcome for Simple and Complex Search Tasks
Alternatives to Google
Why we need an independent index of the Web
Search engine user behaviour: How can users be guided to quality content?
Suchmaschinen, Bürde für Informationsspezialisten?
How can library materials be ranked in the OPAC?
The Influence of Commercial Intent of Search Results on Their Perceived Relevance
Are Ads on Google search engine results pages labeled clearly enough?