Clicking a food in the results will lead you to this nutrition information screen.
Here you can the amount of each nutrient in the food, per a 100g serving. You can change this to a more common measurement (or customize further) by customizing the serving size.
If a value says 0.0g, it actually is 0.0g -- unlike nutrition facts labelling, anything below 0.5g will instead show the exact value, rounded to the first two decimal places that appear.
If a nutrient (for example Calcium) has an RDA associated with it, you'll see the percentage of the Daily Value in a separate column. You can customize whether this shows or whether it shows exclusively, as well as adjust RDA's for yourself by changing options.
Clicking "Compare Food" will begin the process of comparing foods.
