Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"truc ban tay snippets" » "thuc ban tay snippets", "truc dan tay snippets", "truc van tay snippets", "truc ban tai snippets", "truc ban lay snippets", "truc ban tat snippets", "truc ban tay 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: (((("truc ban tay snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("truc ban tay snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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