Perhaps you should try some spelling variations:
"locating bung code snippets" » "locating bug code snippets", "locating bung code slippers"
"python using java snippets" » "python using data snippets", "python using java slippers"
"khoi cu va snippets" » "khoi cua va snippets", "khoi su va snippets", "khi cu va snippets", "khoi cuu va snippets", "khoi tu va snippets", "khoi cu va slippers"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("khoi cu va snippets") or ("python using java snippets"))) or ("locating bung code snippets"))~.
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