Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tri nhi cau snippets" » "tri nhi code snippets", "tri nho cau snippets", "tri noi cau snippets", "tri chi cau snippets", "tri nhin cau snippets", "tri nhu cau snippets", "tri nhieu cau 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: "((((\"python using data snippets\") OR (\"tri nhi cau snippets\"))) OR (\"locating bug core snippets\"))~".
• Removing quotes may allow a broader search: (((( python using data snippets ) OR ( tri nhi cau snippets ))) OR ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using data snippets") OR ("tri nhi cau snippets"))) OR ("locating bug core snippets"))*.