Question: Then he realized that all this was he himself Siddhartha Gautama
Please fix the punctuation.
Fixed: [Then he realized that all this was he himself Siddhartha Gautama!]

Question: Various clients advising on renewable energy particularly wind projects district heating combined heat and power installations field heating and space cooling projects
Please fix the punctuation.
Fixed: [Various clients: advising on renewable energy, particularly wind projects, district heating, combined heat and power installations, field heating and space cooling projects.]

Question: The curious can learn from Saturday at the Boat Show on the current SeaDoo models BRP Germany GmbH SeaDoo auf der boot 2012 Hall 10 Stand A22About the SeaDoo RXPX 260 RSInnovative Solutions highest quality and constant further development make SeaDoo personal watercrafts in the segment of the benchmark
Please fix the punctuation.
Fixed: [The curious can learn from Saturday at the Boat Show on the current Sea-Doo models (BRP Germany GmbH/ Sea-Doo auf der boot 2012: Hall 10 / Stand A22).About the Sea-Doo RXP-X 260 RS:Innovative Solutions, highest quality and constant further development make Sea-Doo personal watercrafts in the segment of the benchmark.]

Question: They claim that applying Idol whitening just didnt start any distress or pain on them and so they had the ability to profit by having dazzle white in color tooth very fast
Please fix the punctuation.
Fixed:
[They claim that applying Idol whitening just didn't start any distress or pain on them, and so they had the ability to profit by having dazzle white in color tooth very fast.]