Perhaps you should try some spelling variations:
"locating bung code snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"phat vi cau snippets" » "phat va cau snippets", "phat ve cau snippets", "phat di cau snippets", "phan vi cau snippets", "pham vi cau snippets", "phap vi cau snippets"

Try widening your search to All Fields.

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