Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"bui hai linh snippets" » "bui hoai linh snippets", "bui thai binh snippets", "bui phai sinh snippets", "bui thai linh snippets", "bi hai linh snippets", "bui nhat linh snippets", "bui hai linh 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: (((("bui hai linh snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("bui hai linh snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( bui hai linh snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
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