Perhaps you should try some spelling variations:
"lua bon cong snippets" » "lua bon code snippets", "lua bo cong snippets", "lua ban cong snippets", "lua bot cong snippets", "luat bong cong snippets", "lua chon cong snippets", "luan von cong snippets"
"locating bug core snippets" » "locating bug code 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 ("lua bon cong snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("lua bon cong snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( lua bon cong snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("lua bon cong snippets"))) or ("locating bug core snippets"))*.