Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dac cao lan slippers" » "dac cho lan slippers", "dac co lan slippers", "bac cao lan slippers", "dac cao van slippers", "dac cao dang slippers", "dac cao tang slippers", "dac cao lan slippery", "dac cao 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: (((("dac cao 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: (((("dac cao lan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dac cao lan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dac cao lan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.