Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"phap dam ben snippets" » "phap day ben snippets", "phap lam ben snippets", "phap dao ben snippets", "phap tam ben snippets", "phap dam len snippets", "phap cam bien snippets", "phap dam ben 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: (((("phap dam ben snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phap dam ben snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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