Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thi dan cau snippets" » "thi dan code snippets", "thi doan cau snippets", "thi lan cau snippets", "thi dai cau snippets", "thi danh cau snippets", "thi dan ca snippets", "thi dat cau 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: (((("thi dan cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thi dan cau snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( thi dan cau snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi dan cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.