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