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