Perhaps you should try some spelling variations:
"mau do canh snippets" » "mau do code snippets", "mau doi canh snippets", "mau do sanh snippets", "mau do danh snippets", "cau do canh snippets", "dau do canh snippets", "mau co canh snippets"
"locating bug core snippets" » "locating bug code 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 ("mau do canh snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"python using data snippets\") OR (\"mau do canh snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( python using data snippets ) OR ( mau do canh snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using data snippets") OR ("mau do canh snippets"))) OR ("locating bug core snippets"))*.