Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cong cau noi snippets" » "cong cau code snippets", "cong cu noi snippets", "cong chuc noi snippets", "thong cau noi snippets", "cong cau hoi snippets", "cong cau doi snippets", "cong cach noi 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: (((("cong cau noi snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"cong cau noi snippets\") OR (\"python using java snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( cong cau noi snippets ) OR ( python using java snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cong cau noi snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))*.