Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cong cac con snippets" » "cong cac code snippets", "cuong cac con snippets", "cong tac con snippets", "cong cau con snippets", "cong cac cong snippets", "cong cach con snippets", "cong cac 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: (((("python using java snippets") or ("cong cac con snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("cong cac con snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( cong cac con snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("cong cac con snippets"))) or ("locating bug core snippets"))*.