Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"doi phi thi slippers" » "doi khi thi slippers", "doi chi thi slippers", "doi pho thi slippers", "doi phi tai slippers", "doi phi phi slippers", "doi phi thi slippery", "doi phi thi 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.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("doi phi thi slippers") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( doi phi thi slippers ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("doi phi thi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.