Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thi cua ngan slippers" » "thi cua ban slippers", "thi vu ngan slippers", "thi cua dan slippers", "thai cua ngan slippers", "thi cuc ngan slippers", "tri cua ngan slippers", "thi cua ngan slippery", "thi cua ngan 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: (((("thi cua ngan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thi cua ngan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thi cua ngan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi cua ngan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.