Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tap tu chi snippets" » "tap tuc chi snippets", "lap tu chi snippets", "tap thu chi snippets", "tap tu chiu snippets", "tap tu choi 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: (((("tap tu chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tap tu chi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tap tu chi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tap tu chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.