Use the same weight as last week's 7RM but now for a set of 8. If you are unable to add a rep this week then try to repeat the same workout as last week with the sets of 7 and progress to these 8's next week.
50 Dumbbell Snatch 45/35
50 Dumbbell Push Press 45/35
50 Dumbbell Power Clean 45/35
50 Dumbbell Front Squat 45/35
*Pick a weight that allows you to get through the snatches in no more than 3 sets. Ideally you should pick this weight based on the hardest movement out of the 4 for you