Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"nhap dan lap slippers" » "nhan dan lap slippers", "nhac dan lap slippers", "hap dan lap slippers", "nhap phan lap slippers", "nhap dan luan slippers", "nhap dan lap slippery", "nhap dan lap 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: (((("nhap dan lap slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nhap dan lap slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( nhap dan lap slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nhap dan lap slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.