Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"thu hat quan snippets" » "thu hai quan snippets", "thu chat quang snippets", "thu thuat quan snippets", "thu nhat quan snippets", "thu ha quan snippets", "thu hut quan snippets", "thu hat quan 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: (((("thu hat quan snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thu hat quan snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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