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