Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung java java snippets" » "dung va java snippets"
"hanh vi trinh snippets" » "hanh vi tinh snippets", "hanh va trinh snippets", "hanh viet trinh snippets", "thanh vi trinh snippets", "anh vi trinh snippets", "hinh vi trinh snippets"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("hanh vi trinh snippets") or ("dung java java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hanh vi trinh snippets") OR ("dung java java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( hanh vi trinh snippets ) or ( dung java java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hanh vi trinh snippets") or ("dung java java snippets"))) or ("locating bug core snippets"))*.