Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lang van phi slippers" » "dang van phi slippers", "tang van phi slippers", "hoang van phi slippers", "lang van chi slippers", "lang van phu slippers", "lang van nhi slippers", "lang van phi slippery", "lang van 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: (((("lang van 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: (((("lang van phi slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lang van phi slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lang van phi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.