Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"python using raw snippets" » "python using real snippets", "python using a snippets", "python using low snippets", "python using raw slippers"
"thi hoi dan snippets" » "thi hoai dan snippets", "thi choi dan snippets", "thi hai dan snippets", "thi hoa dan snippets", "thi hoc dan snippets", "thi hoi dap snippets", "thi hoi dan slippers"

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 raw snippets\") OR (\"thi hoi dan snippets\"))) OR (\"locating bugs code snippets\"))~".
• Removing quotes may allow a broader search: (((( python using raw snippets ) OR ( thi hoi dan snippets ))) OR ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using raw snippets") OR ("thi hoi dan snippets"))) OR ("locating bugs code snippets"))*.