Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phong va va slippers" » "thong va va slippers", "phung van va slippers", "thong van va slippers", "phong va van slippers", "phong va vua slippers", "phong va vai slippers", "phong va va slippery", "phong va va 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: (((("phong va va slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phong va va slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phong va va slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phong va va slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.