Question: Despite strong backing by mathematicians in the College Todd failed to on a number of occasions to be elected
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Answer: Despite strong backing by mathematicians in the College, Todd failed to on a number of occasions to be elected.

Question: Whether it is designing circuit boards or satellites infrared cameras can enable companies to maximize production efficiency minimize time to market and to avoid costly recalls and warranty issues
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Answer: Whether it is designing circuit boards or satellites, infrared cameras can enable companies to maximize production efficiency, minimize time to market and to avoid costly recalls and warranty issues.

Question: There is no evidence that millions of people voted illegally in this election
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Answer: There is no evidence that millions of people voted "illegally" in this election.

Question: Hydrogen has to be applied in large excess which guarantees a fast flow over the powder layer
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Answer:
Hydrogen has to be applied in large excess, which guarantees a fast flow over the powder layer.