Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"pha bac dan slippers" » "phia bac dan slippers", "pham bac dan slippers", "phan bac dan slippers", "pha bach dan slippers", "pha cac dan slippers", "pha ban dan slippers", "pha bac dan slippery", "pha bac dan grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("pha bac dan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( pha bac dan slippers ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("pha bac dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.