Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"hoc duoc 26 slippers" » "hoc nuoc 26 slippers", "hoa duoc 26 slippers", "hoc dung 26 slippers", "hoc duoc 2 slippers", "hoc duoc 2016 slippers", "hoc duoc 26 slippery", "hoc duoc 26 grippers"

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: (((("hoc duoc 26 slippers") or ("python using java snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hoc duoc 26 slippers") OR ("python using java snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( hoc duoc 26 slippers ) or ( python using java snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoc duoc 26 slippers") or ("python using java snippets"))) or ("locating bugs code snippets"))*.