Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hoi lang noi snippets" » "hoa lang noi snippets", "hoi dan noi snippets", "hoi nang noi snippets", "hoi dang noi snippets", "hoi lang nui 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: (((("hoi lang noi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hoi lang noi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hoi lang noi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoi lang noi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.