Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tuc dan mon snippets" » "thuc dan mon snippets", "thuc day mon snippets", "tung dan mon snippets", "tuc dap mon snippets", "tuc dan dong snippets", "tuc dong mon 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: (((("tuc dan mon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tuc dan mon snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tuc dan mon snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tuc dan mon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.