Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hoc ta thi slippers" » "hoc tap thi slippers", "hoc tai thi slippers", "hoc tan thi slippers", "hoc ha thi slippers", "hoc te thi slippers", "hoc tran thi slippers", "hoc ta thi slippery", "hoc ta 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: (((("hoc ta thi slippers") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( hoc ta thi slippers ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("hoc ta thi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.