An ETF for “The Next Eleven” emerging markets?

Are there any good ETF's to invest in The Next Eleven countries?

I've been investing in EMIM for a while and I wanted a similar ETF with a higher potential return to invest a smaller share of my savings in. The Next Eleven countries seem ideal both in terms of potential and for the purpose of diversification.

The Next Eleven countries = Bangladesh, Egypt, Indonesia, Iran, Mexico, Nigeria, Pakistan, the Philippines, South Korea, Turkey, and Vietnam

If such an ETF doesn't exist, is there something similar?