I haven't been able to get coupons in the Sunday paper lately (actually, I just keep forgetting to buy the paper) but I have been able to get several coupons online and order various ones to arrive in the mail. Here are some to consider:
I check these two sites pretty regularly:
Here are a few opportunities to get coupons in the mail.
Home Made Simple Coupon Book (from Dawn, Cascade, Mr. Clean, Swiffer)
Eat Better America
Wednesday Sample - Spark Energy Drink