Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thich dap da snippets" » "thich dan da snippets", "thich cap da snippets", "thich dam da snippets", "which dap da snippets", "tich dap da snippets", "trich dap da 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: (((("thich dap da snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thich dap da snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thich dap da snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thich dap da snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.