Improve WordPress Search to Make it Search Exact Words.
The native wordpress search, does not look for exact complete words. It means that when you look for ‘Los’ you also get words like ‘lost’ ‘loser’ in search results. I found a lot of plugins which can improve search but found glitches in each of it. I decided to write my own solution. I needed a search which could look for exact word in posts. I implemented wordpress search for exact word in post titles using this code in functions.php.