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