Problem: Add spaces: ThealgebratreatiseHisabal-jabrw'al-muqabalawasthemostfamousandimportantofallofal-Khwarizmi'sworks.

Spaces added: The algebra treatise Hisab al-jabr w'al-muqabala was the most famous and important of all of al-Khwarizmi's works.

Problem: Add spaces: ButacursewasstickingtotheElektrolTrophy.Obviousfavoritesneverwon,Andthecurseremainedunbroken.

Spaces added: But a curse was sticking to the Elektrol Trophy. Obvious favorites never won, And the curse remained unbroken.

Problem: Add spaces: «Shouldintercoursetakeplacebeforeorafterovulationforconception?

Spaces added: « Should intercourse take place before or after ovulation for conception?

Problem: Add spaces: Heretheword"my"isanexpressionfortheI,whichissomethingotherthanthebodyanditsorgans.

Spaces added:
Here the word "my" is an expression for the I, which is something other than the body and its organs.