Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"gap cua dan slippers" » "tap cua dan slippers", "ap cua dan slippers", "lap cua dan slippers", "gap cua dang slippers", "gap cua ban slippers", "gap ca dan slippers", "gap cua dan slippery", "gap cua 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: (((("python using java snippets") OR ("gap cua dan slippers"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( gap cua dan slippers ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("gap cua dan slippers"))) or ("locating bug code snippets"))*.