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