Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"toan cay coc snippets" » "toan chay coc snippets", "toan cao coc snippets", "toan cau coc snippets", "toan cay co snippets", "toan 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: (((("toan 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: (((("toan cay coc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( toan cay coc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("toan cay coc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.