Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung hinh he snippets" » "dung chinh he snippets", "tung hinh he snippets", "dung ninh he snippets", "dung hinh ha snippets", "dung tinh he snippets", "dung chinh 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: (((("dung hinh he snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung hinh he snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung hinh he snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung hinh he snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.