Problem: Add spaces: Thisprovidesavaluablealternativetothestandardaddressentryforfindingcampsites,forexample.

Spaces added: This provides a valuable alternative to the standard address entry for finding campsites, for example.
This text is missing some spaces, please add them: Around2,000employeescurrentlyworkinGermany,withanother400employedatatotalof32locationsinARBURG'sorganisationsaroundtheworld.
Around 2,000 employees currently work in Germany, with another 400 employed at a total of 32 locations in ARBURG's organisations around the world.
input question: Fix spacing: Dimensionsofthevacuumcleaner(WxDxH)29x50x25cm

output answer: Dimensions of the vacuum cleaner (WxDxH) 29x50x25 cm
Problem: SafetyBNCconnector,suppliedwithsafety4mmadapter
What's a sentence that uses these characters?
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Safety BNC connector, supplied with safety 4 mm adapter
Add spaces: In1941however,hejoinedNavalIntelligenceandwasinvolved,asweremanyothermathematicians,decipheringcodedmessages.

Answer: In 1941 however, he joined Naval Intelligence and was involved, as were many other mathematicians, deciphering coded messages.
This text is missing some spaces, please add them: Thisisthebiggestcelebrationinthecityandalwaysproducesthebestdressedandmostpositiveaudience.
This is the biggest celebration in the city and always produces the best dressed and most positive audience.