Enter a bip39 passphrase https://www.symbaloo.com/mix/bookmarks-xfkm Although it makes use of BIP32 method it is possible to however import BIP39 seeds into Electrum wallet. Also besides BIp32 You can find BIP44 version which some wallet use with the era of seeds. This additional complexity improves the threat of misplacing the passphrase, https://apollobookmarks.com/story19947420/bip39-vocabulary-bip39-compatible-wallet-can-be-fun-for-anyone-https-linktr-ee-bip39