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"
"van cau van snippets" » "van dau van snippets", "van hau van snippets", "van chat van snippets", "van chau van snippets", "van cuu van snippets", "van cac van snippets", "van cau van slippers"

Try widening your search to All Fields.

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