We can actually deduce here that the three words that can be searched in an internet search engine to find the largest structure in the world are:
Internet search engine refers to the technology seen in the internet which one can use to make searches for information or for knowledge.
We see that to search for the largest structure in the world, the largest valley, the largest building and the largest island can be searched.
Learn more about internet search engine on https://brainly.com/question/512733
#SPJ9