When users search, he/she may typo-mistake or spell wrong when entering keyword. You can check out Google search engine, it has a feature like below, asking “Did you mean: something else”, when searching with wrongly spell words like “knigs”.   With SOLR, you can also have this feature. Let’s update the C:/{your_installed_path}/solr-5.4.1/server/solr/films/conf/solrconfig.xml from <str name=”field”>text</str>