Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"luc ban da snippets" » "luc ban code snippets", "duc ban da snippets", "cuc ban da snippets", "luc bat da snippets", "luc ban dan snippets", "luc ban dau snippets", "luc ban dac snippets"
"python using java snippets" » "python using data 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: (((("luc ban da snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("luc ban da snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( luc ban da snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("luc ban da snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.