Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"dam rao pha snippets" » "dam trao pha snippets", "dam bao pha snippets", "dam cao pha snippets", "dam dao phat snippets", "dam tao phat snippets", "dam cao phan snippets", "dam rao pha slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("dam rao pha snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dam rao pha snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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