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