Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"danh van ho snippets" » "danh van code snippets", "doanh van ho snippets", "dang van ho snippets", "dinh van ho snippets", "danh van hoa snippets", "danh van hoc snippets", "danh van hoe 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.

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