Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dong ham dan slippers" » "dong tham dan slippers", "duong ham dan slippers", "dong ha dan slippers", "dong nam dan slippers", "dong hat dan slippers", "dong hai dan slippers", "dong ham dan slippery", "dong ham dan 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: (((("python using java snippets") or ("dong ham 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 ("dong ham dan slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( dong ham dan slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("dong ham dan slippers"))) or ("locating bug code snippets"))*.