Perhaps you should try some spelling variations:
"trinh thoi dao snippets" » "trinh thi dao snippets", "trinh hoi dao snippets", "trinh khoi dao snippets", "trinh thoi dai snippets", "trinh thoi sao snippets", "trinh thoi dao slippers"
"python using a snippets" » "python using a slippers"
"locating bug code snippets" » "locating bug code slippers", "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: (((("python using a snippets") or ("trinh thoi dao snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using a snippets") OR ("trinh thoi dao snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using a snippets ) or ( trinh thoi dao snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using a snippets") or ("trinh thoi dao snippets"))) or ("locating bug code snippets"))*.