Perhaps you should try some spelling variations:
"locating bung code snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"kho cua cao snippets" » "khi cua cao snippets", "tho cua cao snippets", "thao cua cao snippets", "kho cua cac snippets", "kho cu cao snippets", "kho cua cay snippets"

Try widening your search to All Fields.

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