Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"pho hat dan slippers" » "pho ha dan slippers", "pho hai dan slippers", "ho hat dan slippers", "pho hat van slippers", "pho mat dan slippers", "pho nhat danh slippers", "pho hat dan slippery", "pho hat dan 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: (((("pho hat dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("pho hat dan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( pho hat dan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("pho hat dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.