Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using code snippets" » "python using cfd snippets", "python using one snippets"
"ly ky toan snippets" » "ly ke toan snippets", "ly ly toan snippets", "ly huy toan snippets", "ly y toan 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 ky toan snippets\") OR (\"python using code snippets\"))) OR (\"locating bugs code snippets\"))~".
• Removing quotes may allow a broader search: (((( ly ky toan snippets ) OR ( python using code snippets ))) OR ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("ly ky toan snippets") OR ("python using code snippets"))) OR ("locating bugs code snippets"))*.