Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"doc sach han slippers" » "hoc sach han slippers", "toc sach han slippers", "nuoc sach han slippers", "doc sach tham slippers", "doc sach danh slippers", "doc sach nang slippers", "doc sach han slippery", "doc sach han 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 ("doc sach han slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("doc sach han slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( doc sach han slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("doc sach han slippers"))) or ("locating bug code snippets"))*.