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