you missunderstood me , i mean that whenever i try to find it it cant find any related things, can anybody just change it? whenever you try to look for short words like mek pmk bmk there is no no results because words are too short and we got problems like "The search could not be completed because the search keywords were too short, too long, or too common."
You can put there BMK glycidate or phenylacetone. Moreover, you can google it and write in search engine BB gate like this: BMK synthesis bbgate and google show you what you are looking for.
Or duck-duck go, which will get you the same results, or yahoo, or bing. Any of them. "Synthesis of a-pvp site: bbgate.com". The search engine built into this sight won't give you a result usually, unless it has 3 words and none of them can be " the" "it" "to" ect. I know you aren't looking for a-pvp, i was just using it as an exampe