Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"dao lam dam snippets" » "da lam dam snippets", "dao nam dam snippets", "dat lam dam snippets", "dao lam dau snippets", "dao dam dam snippets", "dao lam dao snippets", "dao lam dam 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: (((("dao lam dam snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dao lam dam snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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