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