Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"pho cay dan slippers" » "phoi cay dan slippers", "cho cay dan slippers", "pho cap dan slippers", "pho cac dan slippers", "pho ca dan slippers", "pho cay lanh slippers", "pho cay dan slippery", "pho cay dan 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: (((("pho cay dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("pho cay dan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( pho cay dan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("pho cay dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.