Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thap tu di snippets" » "phap tu di snippets", "thap du di snippets", "tap tu di snippets", "thap tu doi snippets", "thap tu do 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: (((("thap tu 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: (((("thap tu di snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thap tu di snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thap tu di snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.