Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"mat tay cac snippets" » "mat thay cac snippets", "mat tai cac snippets", "mat tuy cac snippets", "mat tay bac snippets", "mat tap cac 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 tay cac 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 tay cac snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( mat tay cac snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("mat tay cac snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.