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