Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"khoi cua cau snippets" » "khoi cua code snippets", "hoi cua cau snippets", "khi cua cau snippets", "kho cua cau snippets", "khoi chua cau snippets", "khoi cua cac snippets", "khoi cua chu 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 ("khoi cua cau snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("khoi cua cau snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( khoi cua cau snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("khoi cua cau snippets"))) or ("locating bug core snippets"))*.