Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"sang ban che snippets" » "hang ban che snippets", "nang ban che snippets", "sang bae che snippets", "sang ban cheo snippets", "sang bang che snippets", "sang bao che 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: (((("sang ban che snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("sang ban che snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( sang ban che snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("sang ban che snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.