Perhaps you should try some spelling variations:
"dan te cong snippets" » "dan te code snippets", "dan tai cong snippets", "dan thi cong snippets", "dan thu cong snippets", "van te cong snippets", "dan tu cong snippets", "dan ve 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 ("dan te 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 ("dan te cong snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( dan te cong snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("dan te cong snippets"))) or ("locating bug core snippets"))*.