Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hoc thiet va slippers" » "hoc thieu va slippers", "hoc thuyet va slippers", "hoc hien va slippers", "hoc thien va slippers", "hoc tiet va slippers", "hoc thiet va slippery", "hoc thiet va 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 thiet va 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 thiet va slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hoc thiet va slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoc thiet va slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.