Since the above facility is a customised Google search box, indicated results may be preceded inconveniently by irrelevant advertising links -- unless the keywords are very specific. With respect to items on this site, Google has an unpredictably changing policy with regard to the selection of items presented as search results, notably limiting its coverage to the most recent docuemtnst. Other options therefore merit consideration..

Clarification of the variety of formats and access possibilities for all documents is provided separately, and specifically with respect to search facilities, including indication of thematic organizations by topic/subject

Other search options include:

• Use of search facilities via any browser, especially with the addition of "laetus" to the search string. One search engine that readily lends itself to this approach is DuckDuckGo -- claiming not to track searching, offering smarter answers, with less clutter and real privacy. Another is Presearch
  
  
• More extensive search facilities, of segmented versions of longer documents, are available in the parallel Kairos database
  
  
• Indication of selected recent documents (separately)
  
  
• Thematic overview (updated occasionally) in 35 groups. Also an experimental ordering by polarity.
  
  
• Keyword access to titles only may be achieved via any browser search facility on the page ALL years
  
  
• Access to over 2,000 images in the documents on this site, as indexed by Google

There are over 1,500 articles accessible via the above indexes (or via a checklist of PDF-only documents). An overview of the content and purpose is best obtained from the FAQ menu or from a mind map of a kind