Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dua ca cac snippets" » "qua ca cac snippets", "dua ra cac snippets", "rua ca cac snippets", "dua cua cac snippets", "dua va 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: (((("dua ca 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: (((("dua ca cac snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dua ca cac snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dua ca cac snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.