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