Add spaces: HethenwrotehisHabilitationthesiswhichhepresentedtoGöttingen,thequalificationbeingawardedin1884.KleinworkedtosetupachairofappliedmathematicsatGöttingenandin1892Schönflieswasappointedtothischair.

Answer: He then wrote his Habilitation thesis which he presented to Göttingen, the qualification being awarded in 1884. Klein worked to set up a chair of applied mathematics at Göttingen and in 1892 Schönflies was appointed to this chair.

Add spaces: Usingalotofproducts

Answer: Using a lot of products

Add spaces: 10:20SoSamuelmadeallthetribesofIsraelcomenear,andthetribeofBenjaminwastaken.

Answer:
10:20So Samuel made all the tribes of Israel come near, and the tribe of Benjamin was taken.