Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"don dien da snippets" » "don dien code snippets", "dong dien da snippets", "doan dien da snippets", "doi dien da snippets", "don dien dan snippets", "don vien da snippets", "don 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: (((("don 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: "((((\"don dien da snippets\") OR (\"python using java snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( don dien da snippets ) OR ( python using java snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("don dien da snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))*.