Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"mach cuu anh slippers" » "mach cua anh slippers", "manh cua anh slippers", "bach cau anh slippers", "mach cuu thanh slippers", "mach cuu tinh slippers", "mach cuu nang slippers", "mach cuu anh slippery", "mach cuu anh 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: (((("mach cuu anh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("mach cuu anh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( mach cuu anh slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("mach cuu anh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.