Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"lam san gian snippets" » "lam dan gian snippets", "lam san giao snippets", "lam van gian snippets", "lam sang gian snippets", "lam son gian snippets", "luan san gian snippets", "lam san gian 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 san gian 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 san gian snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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