Perhaps you should try some spelling variations:
"dung chung data snippets" » "dung cong data snippets", "dung trung data snippets", "truong chung data snippets", "dung chung ta snippets", "dung chung bat snippets", "dung cung dat snippets", "dung chung data slippers"
"trong bug code snippets" » "trong rung code snippets", "trong dung code snippets", "trong hung code snippets", "trong bug core snippets", "trong bug code slippers"
"locating bug code snippets" » "locating bug core snippets", "locating bug code 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: (((("trong bug code snippets") or ("dung chung data snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trong bug code snippets") OR ("dung chung data snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( trong bug code snippets ) or ( dung chung data snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trong bug code snippets") or ("dung chung data snippets"))) or ("locating bug code snippets"))*.