Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using low snippets" » "python using code snippets"
"tro hoi dan snippets" » "tro choi dan snippets", "tao hoi dan snippets", "tri hoi dan snippets", "tro hoa dan snippets", "tro hoc dan snippets", "tro hoi dap snippets"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using low snippets") OR ("tro hoi dan snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( python using low snippets ) or ( tro hoi dan snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using low snippets") or ("tro hoi dan snippets"))) or ("locating bug core snippets"))*.