Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"can cot tiep slippers" » "can cot thep slippers", "can hoa tiep slippers", "can noi tiep slippers", "cac cot tiep slippers", "bang cot tiep slippers", "can cot tiep slippery", "can cot tiep 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: (((("can cot tiep slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("can cot tiep slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( can cot tiep slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("can cot tiep slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.