Perhaps you should try some spelling variations:
"h. heat rates investment services" » "h. heat rates government services", "h. heat rates treatment services", "h. heat rates investment choices", "h. heat notes investment services", "h. heat rules investment services", "h. heat water investment services", "h. heat rate investment services", "h. death rates investment services", "h. heat waves investment services"
"h. spend better government securities" » "h. spend between government securities", "h. spend water government securities", "h. spend debtor government securities", "h. spending better government securities"

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