Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"dung lam sa snippets" » "dung luan sa snippets", "dung tai sa snippets", "dung dat sa snippets", "dung lam san snippets", "dung lam ha snippets", "dung lam ra snippets", "dung lam sa 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 lam sa 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 lam sa snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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