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