Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"mat cay coc snippets" » "mat can coc snippets", "mot cay coc snippets", "mat thay coc snippets", "mat cay co snippets", "mat cay cong 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: (((("mat cay coc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("mat cay coc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( mat cay coc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("mat cay coc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.