Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"lam banh tap snippets" » "lam ban tap snippets", "lam lanh tap snippets", "pham banh tap snippets", "lam bai tap snippets", "lam han tap snippets", "lam anh ta snippets", "lam banh tap 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: (((("lam banh tap snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lam banh tap snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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