Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"thi lan hau snippets" » "thi hanh hau snippets", "thi nang hau snippets", "thi lien hau snippets", "thi van hau snippets", "thi lan dau snippets", "thi lan ha snippets", "thi lan hau 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: (((("thi lan hau snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thi lan hau snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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