Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phan thi pha slippers" » "pham thi pha slippers", "tran thi pha slippers", "phan tu pha slippers", "phan thi phap slippers", "phan thi ha slippers", "phan thi phi slippers", "phan thi pha slippery", "phan thi pha 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: (((("phan thi pha slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phan thi pha slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phan thi pha slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phan thi pha slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.