Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"dung mo thuy snippets" » "dung co thuy snippets", "dung cho thuy snippets", "dung von thuy snippets", "dung do thuy snippets", "dung mo thuc snippets", "dung hoc thuy snippets", "dung mo thuy 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: (((("dung mo thuy snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung mo thuy snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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