Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dong cua duc slippers" » "dung cua duc slippers", "cong cua duc slippers", "huong cua duc slippers", "dong cua tuc slippers", "dong cua nuoc slippers", "dong cua quoc slippers", "dong cua duc slippery", "dong cua duc 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 cua duc 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 cua duc slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dong cua duc slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dong cua duc slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.