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