Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hoc cong vao slippers" » "hoc co vao slippers", "cac cong vao slippers", "hoc dung vao slippers", "hoc cong va slippers", "hoc cong bao slippers", "hoc cong cao slippers", "hoc cong vao slippery", "hoc cong vao 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 cong vao 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 cong vao slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hoc cong vao slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoc cong vao slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.