Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thong den tu slippers" » "thong dien tu slippers", "thong dan tu slippers", "tuong den tu slippers", "thong den su slippers", "thong den tu slippery", "thong den 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 den 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 den tu slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thong den tu slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thong den tu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.