In the early days of search engine optimization (SEO) and advanced Google searching, the plus sign (+) was used as a Boolean operator to enforce the inclusion of a specific word. While modern search engines have largely deprecated the strict use of the + operator (Google discontinued it in 2011 in favor of quotation marks), users continue to utilize it out of habit or copy-pasted "hacks."
: They rarely offer the 4K or high-bitrate audio experiences found on official platforms. Official Streaming and Digital Access index+of+aashiqui+2