I am in no way qualified to write a program, but I can give you some tips you may find useful!
I'd suggest looking at www.bodybuilding.com
for exercises, you can search by body part and equipment used, so for example you wanted some new leg workouts, you could search under the leg category and select the option of "dumbbells" under equipment.
I would also suggest trying supersets, drop sets, and/or circuits. They keep your heart rate up, create more intensity, and are great for saving time!
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