Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cua phi thi slippers" » "cua chi thi slippers", "cua phu thi slippers", "chau phi thi slippers", "cua phi tai slippers", "cua phi phi slippers", "cua phi thi slippery", "cua phi thi 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 ("cua phi thi slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("cua phi thi slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( cua phi thi slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("cua phi thi slippers"))) or ("locating bug code snippets"))*.