Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dong danh da snippets" » "dong danh code snippets", "dong doanh da snippets", "dong anh da snippets", "cong danh da snippets", "dong danh dau snippets", "dong dan da snippets", "dong danh ca 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 ("dong danh da snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"python using java snippets\") OR (\"dong danh da snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( python using java snippets ) OR ( dong danh da snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") OR ("dong danh da snippets"))) OR ("locating bug core snippets"))*.