Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thieu lam di snippets" » "tieu lam di snippets", "lieu lam di snippets", "thiet lap di snippets", "thieu lam gi snippets", "thieu lay di snippets", "thieu nam di snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: (((("thieu lam di snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thieu lam di snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thieu lam di snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thieu lam di snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.