Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"khat hat dan slippers" » "khat ha dan slippers", "thuat hat dan slippers", "khac hau dan slippers", "khat hat van slippers", "khat mat dan slippers", "khat nhat danh slippers", "khat hat dan slippery", "khat hat dan 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: (((("python using java snippets") or ("khat hat dan slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("khat hat dan slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( khat hat dan slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("khat hat dan slippers"))) or ("locating bug code snippets"))*.