Perhaps you should try some spelling variations:
"canh tranh java snippets" » "canh trinh java snippets", "canh tranh va snippets", "can tranh java snippets", "hanh tranh java snippets", "danh tranh java snippets", "canh tranh java slippers"
"anh huong code snippets" » "anh huong co snippets", "anh huong com snippets", "anh huong code slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code 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: (((("canh tranh java snippets") or ("anh huong code snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("canh tranh java snippets") OR ("anh huong code snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( canh tranh java snippets ) or ( anh huong code snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("canh tranh java snippets") or ("anh huong code snippets"))) or ("locating bug code snippets"))*.