Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hoi ben chi snippets" » "hoa ben chi snippets", "hoi den chi snippets", "toi ben chi snippets", "hoi ban chi snippets", "hoi banh chi snippets", "hoi benh cho 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 ben 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: (((("hoi ben chi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hoi ben chi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoi ben chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.