Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chuc thu co snippets" » "chuc thi co snippets", "thuc thuc co snippets", "chua thuc co snippets", "chuc thuc co snippets", "chuc tu co snippets", "chuc thu do 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 thu co 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 thu co snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chuc thu co snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chuc thu co snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.