Perhaps you should try some spelling variations:
"locating bung code snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"khan va doi snippets" » "khoan va doi snippets", "nhan va doi snippets", "han va doi snippets", "khan va dai snippets", "khan va doc snippets", "khan va do snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("khan va doi snippets") or ("python using java snippets"))) or ("locating bung code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("khan va doi snippets") OR ("python using java snippets"))) OR ("locating bung code snippets")).
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