Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"danh ke doi snippets" » "danh ke code snippets", "dan ke doi snippets", "danh kien doi snippets", "doanh ket doi snippets", "danh ke do snippets", "danh te doi snippets", "danh ky doi snippets"
"python using java snippets" » "python using data snippets"

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

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