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