Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thi van ban slippers" » "thi lan ban slippers", "thi hanh ban slippers", "thi nang ban slippers", "thi van ban slippery", "thi van ban 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: (((("thi van ban slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thi van ban slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thi van ban slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi van ban slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.