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