This is the dataset for the paper "Googling for Software Development: What Developers Search For and What They Find?" submitted to the Mining Software Repositories Conference (MSR), 2021. This dataset has three data: Search queries: contains the search queries to compute RQ1, RQ2, RQ3, and RQ4. Search results RQ5: contains the search results to compute RQ5 (files starting with "search-results-rq5"). Search results RQ6: contains the search results to compute RQ6 (files starting with "search-results-rq6"). The dataset "Search results RQ6" has 8 columns: same_top10: whether the top 10 links are exactly the same (0 or 1) same_top1: whether the top 1 links are exactly the same (0 or 1) inter_ratio_top5: the intersection of links in the top 5 inter_ratio_top10: the intersection of links in the top 10 original_query: the original queries original_search_resuls: the top 10 links returned for the original queries modified_query: the modified queries modified_search_resuls: the top 10 links returned for the modified queries Example (word swap, context) Original query: "java string replaceall case insensitive" Modified query: "string replaceall case insensitive java" Single row example: "0","1.0","0.8","0.9","java string replaceall case insensitive","['https://stackoverflow.com/questions/5054995/how-to-replace-case-insensitive-literal-substrings-in-java', ...]","string replaceall case insensitive java","['https://stackoverflow.com/questions/5054995/how-to-replace-case-insensitive-literal-substrings-in-java', ...]"