Looking for NLP model/text analyzer to pull top ESG terms from sustainability reports

We are looking for a program we can use to quickly analyze the top ESG topics mentioned in different companies' sustainability reports. We would like to be able to run 10-15 reports through the program and generate analyses of frequency of mention of material ESG terms (such as "diversity and belonging, diversity and inclusion") by company. We are thinking about using Google BERT-ESG or similar, but we are not programmers.