Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phi thi ngan slippers" » "phi tai ngan slippers", "phi thu ngan slippers", "phi thi nga slippers", "chi thi ngan slippers", "phi phi ngan slippers", "phi thi ngan slippery", "phi thi ngan 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 thi ngan 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 thi ngan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phi thi ngan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phi thi ngan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.