Hi

I'm facing the task of upgrading a sitesearch working on the built-in lucene/examine indexer.

The wishes for this new sitesearch is that it supports the following:

• Type-ahead
• Derived forms (plural etc)
• Search suggestions ("did you mean")
• Misspellings
• Synonyms
• Faceted search
• Search words higlighting (the result highlights the matches)
• Prioritised pages/results (marking pages as important to get them to the top of the results list)
• Leave out unwanted pages
• Search in files

An important note is, that the site is in Danish. I don't know how this limits the options in relation to e.g. misspellings!?

I've looked at some options, one that seems to come close is this: https://keyoti.com/products/search/dotNetWeb/index.html

What's your experiences? Any good suggestions?