Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"da voi dan snippets" » "da hoi dan snippets", "da voi can snippets", "da doi dan snippets", "dao voi dan snippets", "dua voi dan snippets", "ba voi dan snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("da voi dan snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"da voi dan snippets\") OR (\"python using java snippets\"))) OR (\"locating bug core snippets\"))*".
• Removing quotes may allow a broader search: (((( da voi dan snippets ) OR ( python using java snippets ))) OR ( locating bug core snippets ))*.