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