Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"han va thi slippers" » "hang va thi slippers", "hanh va thi slippers", "nhan va thi slippers", "han van thi slippers", "han vu thi slippers", "han ha thi slippers", "han va thi slippery", "han va 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: (((("han va 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: (((("han va thi slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( han va thi slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("han va thi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.