Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"nhung van la slippers" » "phung van la slippers", "nhung bai la slippers", "nhung cau la slippers", "nhung van lam slippers", "nhung van lao slippers", "nhung van lan slippers", "nhung van la slippery", "nhung van la 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: (((("nhung van la slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nhung van la slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( nhung van la slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nhung van la slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.