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