You literally only have to type the names I mentioned into google and you'll already find them.
For the rest (which basically doesn't matter because it's of no notable value, but if you wanna practice)
Go to duelmasters.wikia.com
The cards have a set icon/number attached to them in the bottom right corner. For the newer cards this is easier because the set is written down, older ones have a symbol there instead. Type the set (if it has one) into the search bar and you'll already see the set pop up. Then go to the set's gallery and whatever card you need from it will show up. Most of the cards you have are newer so this works with ease.
Not knowing Japanese like 99% of us is no excuse for not learning how to use the Wiki. If you want to trade DM OCG, there is no way to get around it so better get started.