The Nīlasarasvatīstotram occurs in 4 scriptures in the Muktabodha digital library:  āgamakalpalatā, bṛhannīlatantra, tārārahasyavṛttikā,  and agnikāryapaddhati with this reading for verse 3.

jaṭājūṭasamāyukte lolajihvānukāriṇi |

drutabuddhikare devi trāhi māṁ śaraṇāgatam || 3 ||

I"m not clear on how to translate: lolajihvānukāriṇi .

Any help would be appreciated. 

Thanks,

Harry Spier