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