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