Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hoi do long snippets" » "hoi do luong snippets", "hoi do hong snippets", "hoi do cong snippets", "hoi doi long snippets", "hoi co long snippets", "hoi o long 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 do long 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 do long snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hoi do long snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoi do long snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.