Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"tran duoc xa snippets" » "tranh duoc xa snippets", "tran duc xa snippets", "tran quoc xa snippets", "tran duoc ma snippets", "tran duoc va snippets", "tran duoc ha snippets", "tran duoc xa 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: (((("tran duoc xa snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tran duoc xa snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tran duoc xa snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
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