Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phi hoc bai slippers" » "phoi hoc bai slippers", "khi hoc bai slippers", "pho hoc bai slippers", "phi hoc dai slippers", "phi hoc giai slippers", "phi hoc bai slippery", "phi hoc bai 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: (((("phi hoc bai slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phi hoc bai slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phi hoc bai slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phi hoc bai slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.