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