Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"diet co anh snippets" » "diet con anh snippets", "viet co anh snippets", "det co anh snippets", "diet cao anh snippets", "diet co hanh snippets", "diet do anh snippets", "diet co anh 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: (((("diet co anh snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("diet co anh snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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