Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"using low dose snippets" » "using low noise snippets", "using low cost snippets"
"dung cau anh snippets" » "dung chau anh snippets", "dung cu anh snippets", "dung cac anh snippets", "dung cau danh snippets", "dung cau lanh snippets", "dung cuu anh snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("using low dose snippets") or ("dung cau anh snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using low dose snippets") OR ("dung cau anh snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( using low dose snippets ) or ( dung cau anh snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("using low dose snippets") or ("dung cau anh snippets"))) or ("locating bugs code snippets"))*.