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