Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thich dam da snippets" » "thich dap da snippets", "thanh dam da snippets", "thich sai da snippets", "thich dam dac snippets", "thich dam dam snippets", "thich nam 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 dam 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 dam da snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thich dam da snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thich dam da snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.