Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cho binh hoi snippets" » "chon binh hoi snippets", "cho sinh hoi snippets", "chi binh hoi snippets", "cho binh voi snippets", "cho minh hoi snippets", "cho trinh hoi 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: (((("cho binh hoi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cho binh hoi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cho binh hoi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cho binh hoi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.