Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cuu tac du snippets" » "cuu dac du snippets", "cuu cac du snippets", "cuu xac du snippets", "cuu tac dau snippets", "cuu tac da 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 tac du 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 tac du snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cuu tac du snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cuu tac du snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.