Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cac nen dan slippers" » "cac benh dan slippers", "cac nhan dan slippers", "cac bien dan slippers", "cac nen van slippers", "cac nen dat slippers", "cac nan dan slippers", "cac nen dan slippery", "cac nen 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.

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