Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"python using raw snippets" » "python using real snippets", "python using a snippets", "python using low snippets", "python using raw slippers"
"cau tu ban snippets" » "dau tu ban snippets", "cau truc ban snippets", "cau thu ban snippets", "cau te ban snippets", "cau tu ban slippers"

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: (((("cau tu ban snippets") or ("python using raw snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cau tu ban snippets") OR ("python using raw snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( cau tu ban snippets ) or ( python using raw snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cau tu ban snippets") or ("python using raw snippets"))) or ("locating bugs code snippets"))*.