Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phi hung cau snippets" » "phi hung code snippets", "phi thuong cau snippets", "thi huong cau snippets", "thi nhung cau snippets", "phi nhung cau snippets", "phi huong cau snippets", "phi hang 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: (((("phi hung 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: (((("phi hung cau snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( phi hung cau snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phi hung cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.