Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cong cau co snippets" » "cong cau code snippets", "cong cu co snippets", "cong chuc co snippets", "thong cau co snippets", "cong cau do snippets", "cong cac co snippets", "cong cay co 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 co 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 co snippets\") OR (\"python using java snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( cong cau co snippets ) OR ( python using java snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cong cau co snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))*.