Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"tac truc va snippets" » "tac thuoc va snippets", "tuc truoc va snippets", "cau truc va snippets", "tac thuc va snippets", "tac thuc vat snippets", "tac trung va snippets", "tac truc va 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: (((("tac truc va snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tac truc va snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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