Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"luc ke mo snippets" » "muc ke mo snippets", "luc le mo snippets", "tuc ke mo snippets", "luc ke o snippets", "luc ke co snippets", "luc ke 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: (((("luc ke 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: (((("luc ke mo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( luc ke mo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("luc ke mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.