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