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