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