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 cu thuc snippets" » "van cuu thuc snippets", "van co thuc snippets", "van cu thu snippets", "van cau thuc snippets", "van chu thuc snippets", "van cua thuc snippets", "van cu thuc slippers"

Try widening your search to All Fields.

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