Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cac giai cnc snippets" » "tac gia cnc snippets", "cuu giai cnc snippets", "hoc giai cnc snippets", "cac giai cac snippets", "cac giai ca snippets", "cac giai cas 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: (((("python using java snippets") or ("cac giai cnc snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("cac giai cnc snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( cac giai cnc snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("cac giai cnc snippets"))) or ("locating bug code snippets"))*.