Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hoi chi anh slippers" » "hoi chiu anh slippers", "ho chi anh slippers", "hop chi anh slippers", "hoi chi danh slippers", "hoi chi hanh slippers", "hoi thi anh slippers", "hoi chi anh slippery", "hoi chi anh grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

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