Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"son cong cho snippets" » "son cong code snippets", "song cong cho snippets", "bon cong cho snippets", "san cong cho snippets", "son dong cho snippets", "son cong co snippets", "son rong cho 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: (((("son cong cho snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("son cong cho snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( son cong cho snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("son cong cho snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.