Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"nho tac da snippets" » "nho tac code snippets", "nho tai da snippets", "tho tac da snippets", "nhom tay da 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: (((("python using data snippets") OR ("nho tac da snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"python using data snippets\") OR (\"nho tac da snippets\"))) OR (\"locating bug core snippets\"))*".
• Removing quotes may allow a broader search: (((( python using data snippets ) OR ( nho tac da snippets ))) OR ( locating bug core snippets ))*.