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