Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tac su da snippets" » "tac tu da snippets", "tai su da snippets", "tac du da snippets", "tac su dai snippets", "tac su dan snippets", "tac su dao 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: (((("tac su 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: (((("tac su da snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tac su da snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tac su da snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.