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