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