Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"pha dinh li snippets" » "phan dinh li snippets", "pham dinh li snippets", "phap dinh li snippets", "pha dinh loi snippets", "pha sinh li snippets", "pha dinh vi snippets", "pha dinh li slippers"
"locating bug code snippets" » "locating bug code slippers", "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 dinh li snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( pha dinh li snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("pha dinh li snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.