Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dong thap tu slippers" » "dong tham tu slippers", "dong thanh tu slippers", "dong thuan tu slippers", "dong phap tu slippers", "dong thap du slippers", "dong tap tu slippers", "dong thap tu slippery", "dong thap 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.

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