Perhaps you should try some spelling variations:
"cay cao cong snippets" » "cay cao code snippets", "cay cac cong snippets", "cay cao dang snippets", "cay cua cong snippets", "chay cao cong snippets", "cay co cong snippets", "tay cao 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 ("cay cao 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 ("cay cao cong snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( cay cao cong snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("cay cao cong snippets"))) or ("locating bug core snippets"))*.