Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"thu soan hai snippets" » "thu hoan hai snippets", "thu san hai snippets", "thu loan hai snippets", "thu son hai snippets", "thu doan hai snippets", "thu soat hai snippets", "thu soan hai 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: (((("thu soan hai snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thu soan hai snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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