Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"trinh doc ta snippets" » "trinh do ta snippets", "trinh hoa ta snippets", "trinh co ta snippets", "trinh doc tam snippets", "trinh toc ta snippets", "trinh doc va snippets", "trinh doc ta 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: (((("trinh doc ta snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trinh doc ta snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( trinh doc ta snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
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