Perhaps you should try some spelling variations:
"trong cau phap snippets" » "trong cac phap snippets", "trong ca phap snippets", "thong cau phap snippets", "trong cu phap snippets", "trong cau chap snippets", "trong cau pham snippets", "trong cau phap slippers"
"dung rung code snippets" » "dung trung code snippets", "duong rung code snippets", "dung ung code snippets", "dung rung 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: (((("trong cau phap snippets") or ("dung rung code snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trong cau phap snippets") OR ("dung rung code snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( trong cau phap snippets ) or ( dung rung code snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trong cau phap snippets") or ("dung rung code snippets"))) or ("locating bug code snippets"))*.