Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"doan dien da snippets" » "doan dien code snippets", "toan dien da snippets", "doan dieu da snippets", "doan thien da snippets", "doan dien dan snippets", "doan vien da snippets", "doan dien va 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: (((("doan dien da snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"doan dien da snippets\") OR (\"python using java snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( doan dien da snippets ) OR ( python using java snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("doan dien da snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))*.