I'm talking about strings containing special characters. see https://stackoverflow.com/questions/4685615/how-can-i-use-a-search-engine-to-search-for-special-cha

I'm talking about strings containing special characters. see https://stackoverflow.com/questions/4685615/how-can-i-use-a-search-engine-to-search-for-special-characters https://stackoverflow.com/questions/4685615/how-can-i-use-a-... for example