问题
It's not in the Rtweet-documentation how to do this properly with the additional operators available for search_fullarchive and search_30days. It just says that the string should follow directly after the operator: , for example: place:California. And that OR can be used to search for multiple phrases.
My attempts:
queryohio <- '(place:OH OR place:Ohio OR place:Columbus)(corona OR covid19 OR virus)'
queryohio2 <- 'corona OR covid19 OR virus place:Ohio OR place:Columbus OR place:OH'
querycalifornia <- 'place:CA(corona OR covid19 OR virus) OR place:California(corona OR covid19 OR virus) OR place:"Los Angeles"(corona OR covid19 OR virus)'
They all kinda work to varying degrees but I'd be happy to know if there is a correct way to do it.
来源：https://stackoverflow.com/questions/61483036/how-to-define-search-queries-in-rtweet-fullarchive-and-30day-search