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