Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"lam mon phai snippets" » "lam mon hai snippets", "lam mon phan snippets", "lam mon phap snippets", "lam son phai snippets", "lam dong phai snippets", "lam nong phai snippets", "lam mon phai 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 mon phai 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 mon phai snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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