Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"ba pham men snippets" » "ba pham yen snippets", "ba pham minh snippets", "ba pham tien snippets", "ba ham men snippets", "ha pham men snippets", "san pham men snippets", "ba pham men 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: (((("ba pham men snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ba pham men snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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