On Science.gov, use the advanced search to find 'Public Access' scientific research on 'renewable energy'. Report the total number of 'Public Access' results and the title of the first result. Additionally, identify the specific sub-categories listed under 'Energy & Energy Conservation' on the advanced search page.
Navigate to Science.gov. Click on the 'Advanced Search' link. Enter 'renewable energy' into the 'Full Record' search input field. Select the checkbox for 'Public Access' under the categories. Click the 'Search' button. Identify and state the number of 'Public Access' results found. Identify and state the title of the first search result. Navigate back to the Advanced Search page. Locate the 'Energy & Energy Conservation' category and list all its sub-categories.
Successfully use the advanced search to query 'renewable energy' and filter by 'Public Access'. State the exact number of 'Public Access' results found (e.g., '727'). State the exact title of the first search result ('Renewable Energy Production Incentives'). Accurately list all sub-categories under the 'Energy & Energy Conservation' category as displayed on the Advanced Search page ('Energy Use, Fossil Fuel, Solar, Wind').