I’ve used Relevanssi for several years now, and it is an essential plugin on my bigger sites. Relevanssi is an absolute must-have if you want to offer a better user experience on your WordPress website, because we all know how important a good search function is (and how bad the standard WordPress search is). Mikko keeps adding new features – I love the PDF search and more recently the related posts feature. Support is excellent, even for help with non-standard features. Thanks Mikko!