Problem: Add spaces: HeworkedattheÉcoleNormaleSupérieureduringtheyears1849to1855andagainbetween1862and1868.

Spaces added: He worked at the École Normale Supérieure during the years 1849 to 1855 and again between 1862 and 1868.

Problem: Add spaces: 2yearsago21:21xHamsterdogging,doublepenetration,doubleanal,french

Spaces added: 2 years ago 21:21 xHamster dogging, double penetration, double anal, french

Problem: Add spaces: Thoughahereditarypriesthoodisretained,thelawinitsfullnessisannouncedtoallthepeople.

Spaces added: Though a hereditary priesthood is retained, the law in its fullness is announced to all the people.

Problem: Add spaces: theupcomingweekshouldbeveryinterestingforbinaryoptiontraders,withmanytradingopportunities.

Spaces added:
the upcoming week should be very interesting for binary option traders, with many trading opportunities.