Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cap choi dan slippers" » "cap cho dan slippers", "cap phoi dan slippers", "tap chi dan slippers", "cap hoi dan slippers", "cap hoa dan slippers", "cap hoc dan slippers", "cap choi dan slippery", "cap choi 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: (((("cap choi 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: (((("cap choi dan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cap choi dan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cap choi dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.