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