Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cot cham mat slippers" » "co cham mat slippers", "toc cham mat slippers", "cot hat mat slippers", "cot ham mat slippers", "cot nham mat slippers", "cot pham ma slippers", "cot cham mat slippery", "cot cham mat 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: (((("cot cham mat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cot cham mat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cot cham mat slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cot cham mat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.