Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung am anh slippers" » "dung lam anh slippers", "dung nam anh slippers", "dung cam anh slippers", "dung tam anh slippers", "dung nam danh slippers", "dung pham anh slippers", "dung am anh slippery", "dung am anh 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: (((("dung am anh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung am anh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung am anh slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung am anh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.