I tried using command but still no result

@VishwasBhatnagar Magento Version 2.3.6 and search engine Mysql

@RkRathod I am facing this error while upgrading 2.3.4 to 2.3.5 so should i upgrade directly to 2.3.6

@Arjun there is configuration store->catalog->storefront set Use Flat Catalog Product-> Yes and Show Swatches in Product List -> Yes To change more link done customisation in vendor/magento/module-swatches/view/frontend/templates/produ‌​ct/listing/renderer.‌​phtml

@Pramod ok thanks, i guess 2 letters in search not working that's the problem

@NileshPatel hi did you find any solution for this i am also facing same issue

@sumeetbajaj hi did you find any solution for this i am also facing same issue

@Pramod Yes it is work but products name like XL MOIRÉ DOUBLE HANDLE TRAVEL CASE, XL SPF 50+ Wet Skin Gel Sunscreen, XL SPF 50+ Nutritive Comfort Sunscreen Oil etc.. not working when I search above product names is there something issue with XL

@Pramod I tried your code but when I search a product result get empty Your search returned no results.

@Pramod Thank for rply but thats not working in my case I need exactly same when we search product