Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"doc cua bach slippers" » "doc cua bac slippers", "doc cua banh slippers", "doc cua khach slippers", "hoc cua bach slippers", "doi cua bach slippers", "do cua bach slippers", "doc cua bach slippery", "doc cua bach grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

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 cua bach 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 cua bach slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( doc cua bach slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("doc cua bach slippers"))) or ("locating bug code snippets"))*.