Perhaps you should try some spelling variations:
"dan dam cong snippets" » "dan dam code snippets", "dan dai cong snippets", "dan dam dong snippets", "dan dang cong snippets", "dan dat cong snippets", "dan nam cong snippets", "van dam 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 dam 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 dam cong snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( dan dam cong snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("dan dam cong snippets"))) or ("locating bug core snippets"))*.