Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cuu phap o snippets" » "cuu phat o snippets", "cu phap o snippets", "cua phap o snippets", "cuu phap mo snippets", "cuu phap so snippets", "cuu phap lo 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: (((("cuu phap o snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cuu phap o snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cuu phap o snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cuu phap o snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.