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