Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tang son con snippets" » "trang son con snippets", "lang son con snippets", "bang son con snippets", "tang song con snippets", "tang son cong snippets", "tang lon con 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 son con 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 son con snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tang son con snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tang son con snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.