Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thi doan do snippets" » "thi doan code snippets", "thai doan do snippets", "thi hoan do snippets", "thi loan do snippets", "thi doan o snippets", "thi toan do snippets", "thi doanh dao snippets"
"python using data snippets" » "python using java snippets", "python using sat snippets", "python missing 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: (((("thi doan do snippets") OR ("python using data snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"thi doan do snippets\") OR (\"python using data snippets\"))) OR (\"locating bug core snippets\"))*".
• Removing quotes may allow a broader search: (((( thi doan do snippets ) OR ( python using data snippets ))) OR ( locating bug core snippets ))*.