Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"ly tran phi slippers" » "ly tran thi slippers", "ly tran chi slippers", "ly trang chi slippers", "ly toan phi slippers", "ly trong phi slippers", "huy tran phi slippers", "ly tran phi slippery", "ly tran 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: (((("ly tran 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: (((("ly tran phi slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( ly tran phi slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("ly tran phi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.