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