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Articles

  • How do I group similar words to provide the same search result?

    Overview DNN provides the ability to group similar words together to let the application know the words have the same meaning. This is used for Search to provide the same search results for different ...

  • Regex Pattern to exclude Search Results

    Overview You can optimize the search index by marking generated pages as duplicates if they differ in dynamic content only. The crawler indexes only one from each set of pages that match a specified r...

  • Search Reindexing due to Search Results not showing expected results

    Overview If your site's search feature is returning incorrect results, it could be the result of corrupt data in your search index, or of an incomplete purge of old data after a major site change such...

  • Why am I receiving a time out for the Lucene write.lock file?

    Overview The search crawler indexes content to physical index files, while it is running and this process can timeout or lock up.   Diagnosis When files inside the Search folder get corrupted for what...

  • Enabling PDF Content Crawling

    Overview Sometimes, customers may want to search for the PDF files and their content on their DNN sites. By default, PDF content crawling is not enabled and you will need to install a compatible PDF I...

  • Does DNN Lucene search support foreign languages?

    Overview This article explains if different foreign languages are supported by the DNN search engine.   Prerequisites Access to a SuperUser account.   Information DNN Search is built on Lucene, an ope...

  • Search results are returning from the wrong site

    Overview DNN Evoq can display search results from different sites. This feature must be set up specifically for each extra portal you wish to get results from. In some cases such as a site clone or mi...