Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using data snippets" » "python using java snippets", "python using sat snippets", "python missing data snippets"
"va dinh dat snippets" » "va dinh ket snippets", "va dinh van snippets", "va dinh lam snippets", "van dinh dat snippets", "va kinh dat snippets", "va tinh dat snippets"

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"va dinh dat snippets\") OR (\"python using data snippets\"))) OR (\"locating bug core snippets\"))~".
• Removing quotes may allow a broader search: (((( va dinh dat snippets ) OR ( python using data snippets ))) OR ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("va dinh dat snippets") OR ("python using data snippets"))) OR ("locating bug core snippets"))*.