Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"mon hanh tu slippers" » "hon hanh tu slippers", "lon hanh tu slippers", "mot hanh tu slippers", "mon anh tu slippers", "mon danh tu slippers", "mon hanh tu slippery", "mon hanh tu grippers"
"locating bug code snippets" » "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: (((("mon hanh tu slippers") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( mon hanh tu slippers ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("mon hanh tu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.