Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cuu cong cuc snippets" » "cua cong cuc snippets", "thu cong cuc snippets", "cac cong cuc snippets", "cuu cong chuc snippets", "cuu cong cuoc snippets", "cuu cong cu 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 cong 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: (((("cuu cong cuc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cuu cong cuc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cuu cong cuc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.