Since @makotech222@hexbear.net has implemented the keyword shortcode emote search, it's now much easier to see what keywords an emote has. Reply to this thread with the emote you wish to suggest keywords for and the suggested keywords in question, and I'll try to get around to implementing them if I think they make sense.
I think some emotes should share a keyword depending on country, for example
this 2 plus the evo one should have bolivia as a keyword
This 2 plus the maduro and chavez emotes should have venezuela as a keyword
This one plus all the fidel ones should have Cuba.