Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cap can phi slippers" » "cap han phi slippers", "cap van phi slippers", "tap can phi slippers", "cap can thi slippers", "cap can chi slippers", "cap chau phi slippers", "cap can phi slippery", "cap can 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: (((("cap can 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: (((("cap can phi slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cap can phi slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cap can phi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.