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