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