Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dac cho tu slippers" » "day cho tu slippers", "danh cho tu slippers", "dac choi tu slippers", "dac chon tu slippers", "dac cho cu slippers", "dac cho tu slippery", "dac cho tu 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 cho tu 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 cho tu slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dac cho tu slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dac cho tu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.