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"
"phan cac xi snippets" » "nhan cach xi snippets", "phan dau xi snippets", "phan lap xi snippets", "phan cac vi snippets", "phan cac di snippets", "phan cac oi snippets", "phan cac xi slippers"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("phan cac xi snippets") or ("python using java snippets"))) or ("locating bung code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phan cac xi snippets") OR ("python using java snippets"))) OR ("locating bung code snippets")).
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• Adding a wildcard symbol may retrieve word variants: (((("phan cac xi snippets") or ("python using java snippets"))) or ("locating bung code snippets"))*.