Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dan cac pham slippers" » "dan tac pham slippers", "dan cac ham slippers", "dan cac phan slippers", "dan cach pham slippers", "dang cac pham slippers", "dan ca pham slippers", "dan cac pham slippery", "dan cac pham 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.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("dan cac pham slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dan cac pham slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dan cac pham slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dan cac pham slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.