Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dac thang go snippets" » "duc thang go snippets", "bac thang go snippets", "dai thang go snippets", "dac than go snippets", "dac thang o snippets", "dac thang loi 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: (((("dac thang go snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dac thang go snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dac thang go snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dac thang go snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.