Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chuc hang di snippets" » "chuc nang di snippets", "chuc hanh di snippets", "phuc hang di snippets", "chuc hang doi snippets", "chuc hang vi snippets", "chuc hang dien 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: (((("chuc hang di snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chuc hang di snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chuc hang di snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chuc hang di snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.