Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"luc cac le snippets" » "luoc cac le snippets", "tuc cac le snippets", "duc cac le snippets", "luc cach le snippets", "luc cac he snippets", "luc mac le 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: (((("luc cac le snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("luc cac le snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( luc cac le snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("luc cac le snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.