Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hoi trac thi slippers" » "hoi tran thi slippers", "hoi tac thi slippers", "hoi truc thi slippers", "hoi trac thi slippery", "hoi trac 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: (((("hoi trac 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: (((("hoi trac thi slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hoi trac thi slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoi trac thi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.