Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"bai luan gi snippets" » "bai toan gi snippets", "li luan gi snippets", "vay luan gi snippets", "bai luan gia snippets", "bai luan vi snippets", "bai luan giai snippets", "bai luan gi 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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"bai luan gi snippets\") OR (\"python using java snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( bai luan gi snippets ) OR ( python using java snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("bai luan gi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))*.