QUESTION: Fix punctuation: An interpretation of the birth horoscope offers you valuable insights into the structures of your personality
ANS: An interpretation of the birth horoscope offers you valuable insights into the "structures" of your personality.

QUESTION: Fix punctuation: For more detailed information concerning situation directions prices as well as classification of the campsite see the current ECCCampingguide D1478a
ANS: For more detailed information concerning situation & directions, prices as well as classification of the campsite see the current ECC-Campingguide, D1478a.

QUESTION: Fix punctuation: The Russian military became involved in the region because Russians in the border area were being captured and sold as slaves in the markets of Bukhoro
ANS: The Russian military became involved in the region because Russians in the border area were being captured and sold as slaves in the markets of Bukhoro.

QUESTION: Fix punctuation: Check out three short documentaries about the skateparks in Bangalore La Paz and Johannesburg
ANS:
Check out three short documentaries about the skateparks in Bangalore, La Paz and Johannesburg