Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"bo cong code snippets" » "bo cong cong snippets", "bo cong co snippets", "bo cong che snippets", "so cong code snippets", "cao cong code snippets", "hoc cong code snippets"
"locating bug core snippets" » "locating bug code 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 ("bo cong code snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("bo cong code snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( bo cong code snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("bo cong code snippets"))) or ("locating bug core snippets"))*.