discuss your research process? what key terms did you use?

my research process wasn’t doing much, all I basically really did was gather a little bit of information and some keywords that I would eventually end up searching up specifically in the UTRGV Library. The key terms that I did use were ” maintenance, vehicle maintenance and cost, vehicle maintenance and expensive.” These were just for the counter-argument of the research paper. The terms that I used for the positive were the ones of ” vehicle maintenance and advantages, vehicle and maintenance and lasting.” So again basically for the research process that I did was to select a few couples of words and try to minimize the results to the lowest as possible and finally read those articles and be able to cite them for the research paper.