Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"hoi su hung snippets" » "hoi su dung snippets", "hoi tu hung snippets", "hoi vu hung snippets", "hoi suc hung snippets", "khoi su hung snippets", "thoi su hung snippets", "hoi su hung 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 su hung 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 su hung snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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