Problem: Add spaces: Thiscorrespondstoareductionof2.7percent.

Spaces added: This corresponds to a reduction of 2.7 per cent.
This text is missing some spaces, please add them: Therighttirepressureisimportanttoyourcyclingcomfortandthelifeexpectancyofyourtires,afterall.
The right tire pressure is important to your cycling comfort and the life expectancy of your tires, after all.
input question: Fix spacing: TheTrumaticE,anelectronicallycontrolledheater,islaunched.

output answer: The Trumatic E, an electronically controlled heater, is launched.
Problem: Thereisnoreasontowait.
What's a sentence that uses these characters?
-
There is no reason to wait.
Add spaces: 3320StandardProgrammeIntensive(GermanCourse-25lessonsperweek)

Answer: 3320 Standard Programme Intensive (German Course - 25 lessons per week)
This text is missing some spaces, please add them: Nonwovens,whetherornotimpregnated,coated,coveredorlaminated,n.e.s.,weighing>than150g/m(excl.ofman-madefilaments)
Nonwovens, whether or not impregnated, coated, covered or laminated, n.e.s., weighing > than 150 g/m (excl. of man-made filaments)