Perhaps you should try some spelling variations:
"dung cu hoai snippets" » "dung cu code snippets", "dung cua hoai snippets", "dung co hoai snippets", "dung cho hoai snippets", "dung tu hoai snippets", "dung thu hoai snippets", "dung cuu hoan snippets"
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"

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 ("dung cu hoai snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("dung cu hoai snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( dung cu hoai snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("dung cu hoai snippets"))) or ("locating bug core snippets"))*.