how to extract text from excel file and paste in another text file in R?

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佛祖请我去吃肉
佛祖请我去吃肉 2021-02-13 05:39

I want to extract "something" from column2 in fil1.xls using "word" matching in column3 and store it after "name:" in file2.txt, how to do this in

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