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