Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung doi cao snippets" » "dung doi code snippets", "huong doi cao snippets", "dung tai cao snippets", "dung co cao snippets", "dung do cao snippets", "dung doi co snippets", "dung doc cao 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 ("dung doi cao snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"python using java snippets\") OR (\"dung doi cao snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( python using java snippets ) OR ( dung doi cao snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") OR ("dung doi cao snippets"))) OR ("locating bug core snippets"))*.