Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"tho duc ha snippets" » "ho duc ha snippets", "thu duc ha snippets", "tao duoc ha snippets", "tho duc hau snippets", "tho duc hoa snippets", "tho duc va snippets", "tho duc ha 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: (((("tho duc ha snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tho duc ha snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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