Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using 3d snippets" » "python using code snippets", "python using 3 snippets", "python using a snippets", "python using _ snippets"
"ly ben trong snippets" » "ly bien trong snippets", "ly ban trong snippets", "ly binh trong snippets", "ly benh trong snippets", "ly nen trong 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: "((((\"ly ben trong snippets\") OR (\"python using 3d snippets\"))) OR (\"locating bug core snippets\"))~".
• Removing quotes may allow a broader search: (((( ly ben trong snippets ) OR ( python using 3d snippets ))) OR ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("ly ben trong snippets") OR ("python using 3d snippets"))) OR ("locating bug core snippets"))*.