Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"dinh cho sa snippets" » "dinh chon sa snippets", "danh cho sa snippets", "dinh chi sa snippets", "dinh cho san snippets", "dinh cho sua snippets", "dinh cho ga snippets", "dinh cho sa 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: (((("dinh cho sa snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dinh cho sa snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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