Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using low snippets" » "python using code snippets"
"y thi thuong snippets" » "y thi truong snippets", "y thi phuong snippets", "y thi huong snippets", "ky thi thuong snippets", "y thai thuong snippets", "ly thi thuong 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: "((((\"y thi thuong snippets\") OR (\"python using low snippets\"))) OR (\"locating bug core snippets\"))~".
• Removing quotes may allow a broader search: (((( y thi thuong snippets ) OR ( python using low snippets ))) OR ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("y thi thuong snippets") OR ("python using low snippets"))) OR ("locating bug core snippets"))*.