You gained’t see Momondo recommending any skiplagging fares, but it can from time to time clearly show self-transfer tickets from Kiwi or other OTAs. To get rid of these flights, it is possible to uncheck “display flights with self-transfers” in the “Flight quality” filters. This lets you have better rates: https://cheapflights10345.bcbloggers.com/32598112/rumored-buzz-on-cheap-flights