Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phi len troi slippers" » "phi le troi slippers", "thi lien troi slippers", "phi tien troi slippers", "phi len tri slippers", "phi len thoi slippers", "phi len tro slippers", "phi len troi slippery", "phi len troi 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: (((("phi len troi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phi len troi slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phi len troi slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phi len troi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.