This text is missing some spaces, please add them: Bytheglansslidingcontactagainstthesmoothvaginalwallescalatetheman'sfeelingsofpleasure.
By the glans sliding contact against the smooth vaginal wall escalate the man's feelings of pleasure.

This text is missing some spaces, please add them: In1891,Stäckel'shabilitationthesis,IntegrationofHamiltonian-Jacobiandifferentialequationsbymeansofseparationofvariables,wasacceptedbytheUniversityofHalle,nearLeipzig,andhetookupalectureshipthere.
In 1891, Stäckel's habilitation thesis, Integration of Hamiltonian-Jacobian differential equations by means of separation of variables, was accepted by the University of Halle, near Leipzig, and he took up a lectureship there.

This text is missing some spaces, please add them: Theywouldcrushgarlicinawoodenmortarandaddalcohol.
They would crush garlic in a wooden mortar and add alcohol.