Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"gio thi dan snippets" » "gio tri dan snippets", "giap thi dan snippets", "gio nghi dan snippets", "gio thi doan snippets", "gio thi lan snippets", "gio thi dai snippets", "gio thi dan slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: (((("gio thi dan snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( gio thi dan snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("gio thi dan snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.