Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"dung ha sy snippets" » "dung va sy snippets", "dung he sy snippets", "dung khoa sy snippets", "dung ca sy snippets", "dung ha my snippets", "dung ho sy snippets", "dung ha sy 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: (((("dung ha sy snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung ha sy snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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