Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cong ti mau slippers" » "cong ty mau slippers", "cong li mau slippers", "cong tu mau slippers", "cong thi mau slippers", "cong bi mau slippers", "cong tich mau slippers", "cong ti mau slippery", "cong ti mau 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 ti mau 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 ti mau slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cong ti mau slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cong ti mau slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.