Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"hoi ha linh snippets" » "hoi hai linh snippets", "hoi ha tinh snippets", "hoi ha dinh snippets", "hoi va linh snippets", "hoi khoa linh snippets", "hoi nhap linh snippets", "hoi ha linh 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: (((("hoi ha linh snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hoi ha linh snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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