Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cham van dat slippers" » "pham van dat slippers", "cham va dat slippers", "chao van dat slippers", "cham van dao slippers", "cham van dau slippers", "cham dan dat slippers", "cham van dat slippery", "cham van dat 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: (((("cham van dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cham van dat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cham van dat slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cham van dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.