I mentioned recently that it would be a good idea to take a screen shot of the current Google SERPS, so that if any major changes occur, you could more easily make comparisons. Unfortunately, very few results will show up in a screen shot, so here is a better way to handle the problem. By conducting your search using https://www.google.com/ie?q=&num=100&hl=en, the results will consist only of the hyperlinked titles, without the descriptions. (And the results are numbered for your convenience). You should be able to get a screen shot of the top 20 results this way.