Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chun eu cac snippets" » "chun su cac snippets", "chun yu cac snippets", "chung cu cac snippets", "chun tu cac snippets", "chun vu 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: (((("chun eu 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: (((("chun eu cac snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chun eu cac snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chun eu cac snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.