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