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