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