Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tang ta song snippets" » "tang tai song snippets", "tang tan song snippets", "tang ma song snippets", "tang tam song snippets", "tang tao song snippets", "tang tap song 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 ta song 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 ta song snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tang ta song snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tang ta song snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.