Perhaps you should try some spelling variations:
"locating bung code snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"duc du chat snippets" » "duc duoc chat snippets", "duc dung chat snippets", "duc doc chat snippets", "duc duy chat snippets", "cuc du chat snippets", "duc tu chat snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

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